255562732 has 24 divisors (see below), whose sum is σ = 463957200. Its totient is φ = 123028416.

The previous prime is 255562691. The next prime is 255562753. The reversal of 255562732 is 237265552.

It is a junction number, because it is equal to n+sod(n) for n = 255562691 and 255562700.

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, 41058 + ... + 46870.

It is an arithmetic number, because the mean of its divisors is an integer number (19331550).

Almost surely, 2^255562732 is an apocalyptic number.

It is an amenable number.

255562732 is a deficient number, since it is larger than the sum of its proper divisors (208394468).

255562732 is a wasteful number, since it uses less digits than its factorization.

255562732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6225 (or 6223 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The square root of 255562732 is about 15986.3295349495. The cubic root of 255562732 is about 634.5986940882.

The spelling of 255562732 in words is "two hundred fifty-five million, five hundred sixty-two thousand, seven hundred thirty-two".