255356256312 has 48 divisors (see below), whose sum is σ = 692768152440. Its totient is φ = 84973731648.

The previous prime is 255356256307. The next prime is 255356256313. The reversal of 255356256312 is 213652653552.

It is a happy number.

255356256312 is a `hidden beast` number, since 2 + 5 + 5 + 3 + 5 + 6 + 2 + 5 + 631 + 2 = 666.

255356256312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255356256313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2978703 + ... + 3063230.

Almost surely, 2^255356256312 is an apocalyptic number.

It is an amenable number.

255356256312 is an abundant number, since it is smaller than the sum of its proper divisors (437411896128).

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

255356256312 is a wasteful number, since it uses less digits than its factorization.

255356256312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042532 (or 6042525 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 255356256312 in words is "two hundred fifty-five billion, three hundred fifty-six million, two hundred fifty-six thousand, three hundred twelve".