12513187562575 has 12 divisors (see below), whose sum is σ = 17732974374640. Its totient is φ = 8580471471360.

The previous prime is 12513187562549. The next prime is 12513187562587. The reversal of 12513187562575 is 57526578131521.

It is not a de Polignac number, because 12513187562575 - 2⁵ = 12513187562543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35751964290 + ... + 35751964639.

Almost surely, 2^{12513187562575} is an apocalyptic number.

12513187562575 is a deficient number, since it is larger than the sum of its proper divisors (5219786812065).

12513187562575 is an equidigital number, since it uses as much as digits as its factorization.

12513187562575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71503928946 (or 71503928941 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 58.

The spelling of 12513187562575 in words is "twelve trillion, five hundred thirteen billion, one hundred eighty-seven million, five hundred sixty-two thousand, five hundred seventy-five".