13140525125 has 32 divisors (see below), whose sum is σ = 20183864064. Its totient is φ = 8317512000.

The previous prime is 13140525103. The next prime is 13140525157. The reversal of 13140525125 is 52152504131.

It is not a de Polignac number, because 13140525125 - 2²⁰ = 13139476549 is a prime.

It is a congruent 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, 566231 + ... + 588980.

It is an arithmetic number, because the mean of its divisors is an integer number (630745752).

Almost surely, 2^13140525125 is an apocalyptic number.

It is an amenable number.

13140525125 is a deficient number, since it is larger than the sum of its proper divisors (7043338939).

13140525125 is a wasteful number, since it uses less digits than its factorization.

13140525125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155246 (or 1155236 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 13140525125 in words is "thirteen billion, one hundred forty million, five hundred twenty-five thousand, one hundred twenty-five".