255200008 has 16 divisors (see below), whose sum is σ = 546857280. Its totient is φ = 109371408.

The previous prime is 255199999. The next prime is 255200021. The reversal of 255200008 is 800002552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278516 + ... + 2278627.

It is an arithmetic number, because the mean of its divisors is an integer number (34178580).

Almost surely, 2^255200008 is an apocalyptic number.

255200008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

255200008 is an abundant number, since it is smaller than the sum of its proper divisors (291657272).

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

255200008 is a wasteful number, since it uses less digits than its factorization.

255200008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557156 (or 4557152 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 255200008 is about 15974.9806885642. The cubic root of 255200008 is about 634.2983201355.

The spelling of 255200008 in words is "two hundred fifty-five million, two hundred thousand, eight".