255527232 has 56 divisors (see below), whose sum is σ = 677265600. Its totient is φ = 85026816.

The previous prime is 255527227. The next prime is 255527243. The reversal of 255527232 is 232725552.

It is a junction number, because it is equal to n+sod(n) for n = 255527193 and 255527202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193069 + ... + 194387.

Almost surely, 2^255527232 is an apocalyptic number.

It is an amenable number.

255527232 is an abundant number, since it is smaller than the sum of its proper divisors (421738368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255527232 is a wasteful number, since it uses less digits than its factorization.

255527232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2333 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 255527232 is about 15985.2191727233. The cubic root of 255527232 is about 634.5693088740.

The spelling of 255527232 in words is "two hundred fifty-five million, five hundred twenty-seven thousand, two hundred thirty-two".