13231624625 has 32 divisors (see below), whose sum is σ = 16718507520. Its totient is φ = 10454184000.

The previous prime is 13231624583. The next prime is 13231624669. The reversal of 13231624625 is 52642613231.

It is not a de Polignac number, because 13231624625 - 2¹² = 13231620529 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5650955 + ... + 5653295.

It is an arithmetic number, because the mean of its divisors is an integer number (522453360).

Almost surely, 2^13231624625 is an apocalyptic number.

It is an amenable number.

13231624625 is a deficient number, since it is larger than the sum of its proper divisors (3486882895).

13231624625 is a wasteful number, since it uses less digits than its factorization.

13231624625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898 (or 2888 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The spelling of 13231624625 in words is "thirteen billion, two hundred thirty-one million, six hundred twenty-four thousand, six hundred twenty-five".