13875015125 has 16 divisors (see below), whose sum is σ = 17319387072. Its totient is φ = 11097853200.

The previous prime is 13875015101. The next prime is 13875015151. The reversal of 13875015125 is 52151057831.

It is not a de Polignac number, because 13875015125 - 2⁸ = 13875014869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048802 + ... + 1061948.

It is an arithmetic number, because the mean of its divisors is an integer number (1082461692).

Almost surely, 2^13875015125 is an apocalyptic number.

It is an amenable number.

13875015125 is a deficient number, since it is larger than the sum of its proper divisors (3444371947).

13875015125 is an equidigital number, since it uses as much as digits as its factorization.

13875015125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21605 (or 21595 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 13875015125 in words is "thirteen billion, eight hundred seventy-five million, fifteen thousand, one hundred twenty-five".