255576512 has 28 divisors (see below), whose sum is σ = 507711456. Its totient is φ = 127649280.

The previous prime is 255576511. The next prime is 255576593. The reversal of 255576512 is 215675552.

It is a super-2 number, since 2×255576512² = 130638706972172288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255576511) 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, 83033 + ... + 86055.

It is an arithmetic number, because the mean of its divisors is an integer number (18132552).

Almost surely, 2^255576512 is an apocalyptic number.

It is an amenable number.

255576512 is a deficient number, since it is larger than the sum of its proper divisors (252134944).

255576512 is a wasteful number, since it uses less digits than its factorization.

255576512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356 (or 4346 counting only the distinct ones).

The product of its digits is 105000, while the sum is 38.

The square root of 255576512 is about 15986.7605223823. The cubic root of 255576512 is about 634.6100997847.

The spelling of 255576512 in words is "two hundred fifty-five million, five hundred seventy-six thousand, five hundred twelve".