255275776 has 36 divisors (see below), whose sum is σ = 582351952. Its totient is φ = 109403136.

The previous prime is 255275771. The next prime is 255275809. The reversal of 255275776 is 677572552.

It is not an unprimeable number, because it can be changed into a prime (255275771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69435 + ... + 73018.

Almost surely, 2^255275776 is an apocalyptic number.

It is an amenable number.

255275776 is an abundant number, since it is smaller than the sum of its proper divisors (327076176).

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

255275776 is an equidigital number, since it uses as much as digits as its factorization.

255275776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142476 (or 142462 counting only the distinct ones).

The product of its digits is 1029000, while the sum is 46.

The square root of 255275776 is about 15977.3519708367. The cubic root of 255275776 is about 634.3610875835.

The spelling of 255275776 in words is "two hundred fifty-five million, two hundred seventy-five thousand, seven hundred seventy-six".