5

CardinalfiveOrdinal5th (fifth)Numeral systemquinaryFactorizationprimePrime3rdDivisors1, 5Greek numeralΕ´Roman numeralV, vGreekprefix/Latinprefix//Binary101₂Ternary12₃Senary5₆Octal5₈Duodecimal5₁₂Hexadecimal5₁₆Greekε (or Ε)Arabic, Kurdish٥Persian, Sindhi, Urdu۵Ge'ez፭Bengali৫Kannada೫Punjabi੫Chinese numeral五ArmenianԵDevanāgarī५HebrewהKhmer៥Telugu౫Malayalam൫Tamil௫Thai๕Babylonian numeral𒐙Egyptian hieroglyph, Chinese counting rod|||||Maya numerals𝋥Morse code.....ASCII valueENQSantali᱕

5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number.

Humans, and many other animals, have 5 digits on their limbs.