255270568 has 32 divisors (see below), whose sum is σ = 547545600. Its totient is φ = 109294272.

The previous prime is 255270559. The next prime is 255270571. The reversal of 255270568 is 865072552.

It is a self number, because there is not a number n which added to its sum of digits gives 255270568.

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, 86298 + ... + 89206.

It is an arithmetic number, because the mean of its divisors is an integer number (17110800).

Almost surely, 2^255270568 is an apocalyptic number.

255270568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

255270568 is an abundant number, since it is smaller than the sum of its proper divisors (292275032).

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

255270568 is a wasteful number, since it uses less digits than its factorization.

255270568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489 (or 4485 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 255270568 is about 15977.1889893060. The cubic root of 255270568 is about 634.3567735888.

The spelling of 255270568 in words is "two hundred fifty-five million, two hundred seventy thousand, five hundred sixty-eight".