255277056 has 48 divisors (see below), whose sum is σ = 680589000. Its totient is φ = 85090304.

The previous prime is 255277051. The next prime is 255277079. The reversal of 255277056 is 650772552.

255277056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255277051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14631 + ... + 26918.

Almost surely, 2^255277056 is an apocalyptic number.

It is an amenable number.

255277056 is an abundant number, since it is smaller than the sum of its proper divisors (425311944).

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

255277056 is an equidigital number, since it uses as much as digits as its factorization.

255277056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41574 (or 41554 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 255277056 is about 15977.3920274868. The cubic root of 255277056 is about 634.3621478497.

The spelling of 255277056 in words is "two hundred fifty-five million, two hundred seventy-seven thousand, fifty-six".