625704754264 has 32 divisors (see below), whose sum is σ = 1204777828800. Its totient is φ = 304504220160.

The previous prime is 625704754237. The next prime is 625704754273. The reversal of 625704754264 is 462457407526.

625704754264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4528929 + ... + 4665040.

It is an arithmetic number, because the mean of its divisors is an integer number (37649307150).

Almost surely, 2^625704754264 is an apocalyptic number.

It is an amenable number.

625704754264 is a deficient number, since it is larger than the sum of its proper divisors (579073074536).

625704754264 is a wasteful number, since it uses less digits than its factorization.

625704754264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194203 (or 9194199 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 52.

The spelling of 625704754264 in words is "six hundred twenty-five billion, seven hundred four million, seven hundred fifty-four thousand, two hundred sixty-four".