255762423 has 24 divisors (see below), whose sum is σ = 425307168. Its totient is φ = 145078272.

The previous prime is 255762413. The next prime is 255762449. The reversal of 255762423 is 324267552.

255762423 is a `hidden beast` number, since 2 + 5 + 5 + 7 + 624 + 23 = 666.

It is not a de Polignac number, because 255762423 - 2⁴ = 255762407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255762413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6186 + ... + 23447.

It is an arithmetic number, because the mean of its divisors is an integer number (17721132).

Almost surely, 2^255762423 is an apocalyptic number.

255762423 is a deficient number, since it is larger than the sum of its proper divisors (169544745).

255762423 is a wasteful number, since it uses less digits than its factorization.

255762423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29783 (or 29780 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 255762423 is about 15992.5739954518. The cubic root of 255762423 is about 634.7639381294.

It can be divided in two parts, 2557 and 62423, that added together give a triangular number (64980 = T₃₆₀).

The spelling of 255762423 in words is "two hundred fifty-five million, seven hundred sixty-two thousand, four hundred twenty-three".