15125140265264 has 20 divisors (see below), whose sum is σ = 29306594867256. Its totient is φ = 7562148041472.

The previous prime is 15125140265237. The next prime is 15125140265293. The reversal of 15125140265264 is 46256204152151.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26084969 + ... + 26658504.

Almost surely, 2^{15125140265264} is an apocalyptic number.

It is an amenable number.

15125140265264 is a deficient number, since it is larger than the sum of its proper divisors (14181454601992).

15125140265264 is a wasteful number, since it uses less digits than its factorization.

15125140265264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52761404 (or 52761398 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 15125140265264 in words is "fifteen trillion, one hundred twenty-five billion, one hundred forty million, two hundred sixty-five thousand, two hundred sixty-four".