12512568875 has 8 divisors (see below), whose sum is σ = 15615686112. Its totient is φ = 10010055000.

The previous prime is 12512568863. The next prime is 12512568889. The reversal of 12512568875 is 57886521521.

It is not a de Polignac number, because 12512568875 - 2⁸ = 12512568619 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 50050151 + ... + 50050400.

It is an arithmetic number, because the mean of its divisors is an integer number (1951960764).

Almost surely, 2^12512568875 is an apocalyptic number.

12512568875 is a deficient number, since it is larger than the sum of its proper divisors (3103117237).

12512568875 is an equidigital number, since it uses as much as digits as its factorization.

12512568875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100100566 (or 100100556 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 50.

The spelling of 12512568875 in words is "twelve billion, five hundred twelve million, five hundred sixty-eight thousand, eight hundred seventy-five".