57 may refer to:
*
57 (number)
57 (fifty-seven) is the natural number following 56 (number), 56 and preceding 58 (number), 58. It is a composite number.
In mathematics
57 is semiprime a Blum integer, and a Leyland number.
The split Lie algebra E7½, E has a 57-dimensional ...
* one of the years
57 BC
__NOTOC__
Year 57 BC was a year of the pre-Julian Roman calendar. Contemporaneously, in the Roman Republic, it was known as the Year of the Consulship of Lentulus and Metellus (or, less frequently, year 697 ''Ab urbe condita''). The denomination ...
,
AD 57
AD 57 ( LVII) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Piso (or, less frequently, year 810 ''Ab urbe condita''). The denomination AD 57 for this year has ...
,
1957
Events January
* January 1 – The Saarland joins West Germany.
* January 3 – Hamilton Watch Company introduces the first electric watch.
* January 5 – South African player Russell Endean becomes the first batsman to be Dismissal (cricke ...
,
2057
In contemporary history, the third millennium is the current millennium in the ''Anno Domini'' or Common Era, under the Gregorian calendar. It began on 1 January 2001 ( MMI) and will end on 31 December 3000 ( MMM), spanning the 21st to 30t ...
*
"57" (song), a song by Biffy Clyro
* "Fifty Seven", a song by Karma to Burn from the album ''
Arch Stanton
''Arch Stanton'' is the sixth studio album by the instrumental
An instrumental or instrumental song is music without any vocals, although it might include some inarticulate vocals, such as shouted backup vocals in a big band setting. Throug ...
'', 2014
*
"57" (album), a studio album by Klaus Major Heuser Band in 2014
*
"57 Live" (album), a live double-album by Klaus Major Heuser Band in 2015
*
Heinz 57
Heinz 57 is a steak sauce. Its name comes from the historical advertising slogan "57 Varieties" by the H. J. Heinz Company located in Pittsburgh, Pennsylvania, United States. It was developed as part of a marketing campaign that told consum ...
(varieties), a former advertising slogan
*
Maybach 57
The Maybach 57 ( chassis code W240) and 62 (chassis code V240) were the first automobile models of the Maybach brand since its revival by DaimlerChrysler AG (now Mercedes-Benz Group AG). They are derived from the Mercedes-Benz Maybach concept ca ...
, an ultra-luxury car
*
American Base Hospital No. 57
*
Swift Current 57's
The Swift Current 57's (formerly the Swift Current Indians) are a baseball team based in Swift Current, Saskatchewan, Canada. The team is a member of the Western Canadian Baseball League (WCBL), a collegiate summer baseball
Collegiate summer b ...
, baseball team in the Western Canadian Baseball League
*
FN Five-seveN, a semi-automatic pistol
*
57 Mnemosyne
57 Mnemosyne is a large main belt asteroid. It is a stony S-type asteroid in composition. This object was discovered by Robert Luther on 22 September 1859 in Düsseldorf. Its name was chosen by Martin Hoek, the director of the Utrecht Observato ...
, a main-belt asteroid
*
Tatra 57
The Tatra 57 are a series of two-door compact cars, built by Czechoslovakian company Tatra from 1932. They are popularly known by the nickname ''"Hadimrška"''.
Tatra updated the model as the 57A in 1936, and as 57B in 1938. A military adaptatio ...
, a compact car
{{Numberdis