255551152 has 40 divisors (see below), whose sum is σ = 504824832. Its totient is φ = 125294400.

The previous prime is 255551147. The next prime is 255551167. The reversal of 255551152 is 251155552.

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, 257377 + ... + 258367.

Almost surely, 2^255551152 is an apocalyptic number.

It is an amenable number.

255551152 is a deficient number, since it is larger than the sum of its proper divisors (249273680).

255551152 is a wasteful number, since it uses less digits than its factorization.

255551152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1291 counting only the distinct ones).

The product of its digits is 12500, while the sum is 31.

The square root of 255551152 is about 15985.9673463948. The cubic root of 255551152 is about 634.5891090132.

The spelling of 255551152 in words is "two hundred fifty-five million, five hundred fifty-one thousand, one hundred fifty-two".