255808036 has 27 divisors (see below), whose sum is σ = 492738267. Its totient is φ = 116116440.

The previous prime is 255808013. The next prime is 255808073. The reversal of 255808036 is 630808552.

The square root of 255808036 is 15994.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255807986 and 255808004.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 351505 + ... + 352231.

Almost surely, 2^255808036 is an apocalyptic number.

255808036 is the 15994-th square number.

It is an amenable number.

255808036 is a deficient number, since it is larger than the sum of its proper divisors (236930231).

255808036 is an equidigital number, since it uses as much as digits as its factorization.

255808036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The cubic root of 255808036 is about 634.8016707592.

Multiplying 255808036 by its product of nonzero digits (57600), we get a square (14734542873600 = 3838560²).

The spelling of 255808036 in words is "two hundred fifty-five million, eight hundred eight thousand, thirty-six".