25252522024 has 32 divisors (see below), whose sum is σ = 50441296320. Its totient is φ = 11810624256.

The previous prime is 25252522021. The next prime is 25252522039. The reversal of 25252522024 is 42022525252.

It is not an unprimeable number, because it can be changed into a prime (25252522021) 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, 547404 + ... + 591739.

It is an arithmetic number, because the mean of its divisors is an integer number (1576290510).

Almost surely, 2^25252522024 is an apocalyptic number.

It is an amenable number.

25252522024 is a deficient number, since it is larger than the sum of its proper divisors (25188774296).

25252522024 is a wasteful number, since it uses less digits than its factorization.

25252522024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139329 (or 1139325 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The spelling of 25252522024 in words is "twenty-five billion, two hundred fifty-two million, five hundred twenty-two thousand, twenty-four".