12572631925 has 36 divisors (see below), whose sum is σ = 18173185056. Its totient is φ = 8603263200.

The previous prime is 12572631853. The next prime is 12572631943. The reversal of 12572631925 is 52913627521.

It is a happy number.

It is not a de Polignac number, because 12572631925 - 2¹⁵ = 12572599157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 591024 + ... + 611926.

It is an arithmetic number, because the mean of its divisors is an integer number (504810696).

Almost surely, 2^12572631925 is an apocalyptic number.

It is an amenable number.

12572631925 is a deficient number, since it is larger than the sum of its proper divisors (5600553131).

12572631925 is a wasteful number, since it uses less digits than its factorization.

12572631925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21418 (or 21406 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The spelling of 12572631925 in words is "twelve billion, five hundred seventy-two million, six hundred thirty-one thousand, nine hundred twenty-five".