625226540456364 has 144 divisors (see below), whose sum is σ = 1852186504049280. Its totient is φ = 162320507677440.

The previous prime is 625226540456291. The next prime is 625226540456381. The reversal of 625226540456364 is 463654045622526.

625226540456364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 625226540456298 and 625226540456307.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8794774 + ... + 36439005.

It is an arithmetic number, because the mean of its divisors is an integer number (12862406278120).

Almost surely, 2^{625226540456364} is an apocalyptic number.

It is an amenable number.

625226540456364 is an abundant number, since it is smaller than the sum of its proper divisors (1226959963592916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625226540456364 is a wasteful number, since it uses less digits than its factorization.

625226540456364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45235948 (or 45235939 counting only the distinct ones).

The product of its (nonzero) digits is 248832000, while the sum is 60.

The spelling of 625226540456364 in words is "six hundred twenty-five trillion, two hundred twenty-six billion, five hundred forty million, four hundred fifty-six thousand, three hundred sixty-four".