2523564255 has 16 divisors (see below), whose sum is σ = 4213255680. Its totient is φ = 1287383328.

The previous prime is 2523564247. The next prime is 2523564271. The reversal of 2523564255 is 5524653252.

It is not a de Polignac number, because 2523564255 - 2³ = 2523564247 is a prime.

It is a super-2 number, since 2×2523564255² = 12736753098227410050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3656995 + ... + 3657684.

It is an arithmetic number, because the mean of its divisors is an integer number (263328480).

Almost surely, 2^2523564255 is an apocalyptic number.

2523564255 is a deficient number, since it is larger than the sum of its proper divisors (1689691425).

2523564255 is a wasteful number, since it uses less digits than its factorization.

2523564255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314710.

The product of its digits is 360000, while the sum is 39.

The square root of 2523564255 is about 50235.0898774950. The cubic root of 2523564255 is about 1361.4596955357.

The spelling of 2523564255 in words is "two billion, five hundred twenty-three million, five hundred sixty-four thousand, two hundred fifty-five".