255471160 has 32 divisors (see below), whose sum is σ = 656926560. Its totient is φ = 87590016.

The previous prime is 255471157. The next prime is 255471187. The reversal of 255471160 is 61174552.

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, 455919 + ... + 456478.

It is an arithmetic number, because the mean of its divisors is an integer number (20528955).

Almost surely, 2^255471160 is an apocalyptic number.

255471160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255471160 is an abundant number, since it is smaller than the sum of its proper divisors (401455400).

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

255471160 is a wasteful number, since it uses less digits than its factorization.

255471160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912415 (or 912411 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 255471160 is about 15983.4652062686. The cubic root of 255471160 is about 634.5228895903.

The spelling of 255471160 in words is "two hundred fifty-five million, four hundred seventy-one thousand, one hundred sixty".