255373256 has 32 divisors (see below), whose sum is σ = 495331200. Its totient is φ = 123346560.

The previous prime is 255373253. The next prime is 255373271. The reversal of 255373256 is 652373552.

It is not an unprimeable number, because it can be changed into a prime (255373253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30005 + ... + 37563.

It is an arithmetic number, because the mean of its divisors is an integer number (15479100).

Almost surely, 2^255373256 is an apocalyptic number.

It is an amenable number.

255373256 is a deficient number, since it is larger than the sum of its proper divisors (239957944).

255373256 is a wasteful number, since it uses less digits than its factorization.

255373256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709 (or 7705 counting only the distinct ones).

The product of its digits is 189000, while the sum is 38.

The square root of 255373256 is about 15980.4022477533. The cubic root of 255373256 is about 634.4418233409.

The spelling of 255373256 in words is "two hundred fifty-five million, three hundred seventy-three thousand, two hundred fifty-six".