2525531356 has 12 divisors (see below), whose sum is σ = 4679661168. Its totient is φ = 1188485312.

The previous prime is 2525531347. The next prime is 2525531363. The reversal of 2525531356 is 6531355252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18570016 + ... + 18570151.

It is an arithmetic number, because the mean of its divisors is an integer number (389971764).

Almost surely, 2^2525531356 is an apocalyptic number.

It is an amenable number.

2525531356 is a deficient number, since it is larger than the sum of its proper divisors (2154129812).

2525531356 is a wasteful number, since it uses less digits than its factorization.

2525531356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37140188 (or 37140186 counting only the distinct ones).

The product of its digits is 135000, while the sum is 37.

The square root of 2525531356 is about 50254.6650172897. The cubic root of 2525531356 is about 1361.8133531536.

The spelling of 2525531356 in words is "two billion, five hundred twenty-five million, five hundred thirty-one thousand, three hundred fifty-six".