255288012 has 48 divisors (see below), whose sum is σ = 699175680. Its totient is φ = 70967232.

The previous prime is 255288001. The next prime is 255288029. The reversal of 255288012 is 210882552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37962 + ... + 44177.

It is an arithmetic number, because the mean of its divisors is an integer number (14566160).

Almost surely, 2^255288012 is an apocalyptic number.

It is an amenable number.

255288012 is an abundant number, since it is smaller than the sum of its proper divisors (443887668).

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

255288012 is a wasteful number, since it uses less digits than its factorization.

255288012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82190 (or 82188 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 255288012 is about 15977.7348832680. The cubic root of 255288012 is about 634.3712229207.

The spelling of 255288012 in words is "two hundred fifty-five million, two hundred eighty-eight thousand, twelve".