8931573625 has 16 divisors (see below), whose sum is σ = 12004037136. Its totient is φ = 6595622400.

The previous prime is 8931573593. The next prime is 8931573631. The reversal of 8931573625 is 5263751398.

8931573625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7608723984 + 1322849641 = 87228^2 + 36371^2 .

It is not a de Polignac number, because 8931573625 - 2⁵ = 8931573593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2746552 + ... + 2749801.

It is an arithmetic number, because the mean of its divisors is an integer number (750252321).

Almost surely, 2^8931573625 is an apocalyptic number.

It is an amenable number.

8931573625 is a deficient number, since it is larger than the sum of its proper divisors (3072463511).

8931573625 is a wasteful number, since it uses less digits than its factorization.

8931573625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496381 (or 5496371 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The square root of 8931573625 is about 94507.0030473933. The cubic root of 8931573625 is about 2074.7988289028.

The spelling of 8931573625 in words is "eight billion, nine hundred thirty-one million, five hundred seventy-three thousand, six hundred twenty-five".