125 (number)

125 is the natural number following 124 and preceding 126.

One hundred twenty five is the cube of 5. It can be expressed as a sum of two squares in two different ways, 125 = 10² + 5² = 11² + 2².

Like so many other powers of 5, it is a Friedman number in base 10 since 125 = 5^{1 + 2}.

One hundred twenty five is also:

• The year AD 125 or 125 BC.