13939501375 has 8 divisors (see below), whose sum is σ = 17396497872. Its totient is φ = 11151601000.

The previous prime is 13939501363. The next prime is 13939501391. The reversal of 13939501375 is 57310593931.

It is not a de Polignac number, because 13939501375 - 2⁵ = 13939501343 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 7 ways as a sum of consecutive naturals, for example, 55757881 + ... + 55758130.

It is an arithmetic number, because the mean of its divisors is an integer number (2174562234).

Almost surely, 2^13939501375 is an apocalyptic number.

13939501375 is a deficient number, since it is larger than the sum of its proper divisors (3456996497).

13939501375 is an equidigital number, since it uses as much as digits as its factorization.

13939501375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111516026 (or 111516016 counting only the distinct ones).

The product of its (nonzero) digits is 382725, while the sum is 46.

The spelling of 13939501375 in words is "thirteen billion, nine hundred thirty-nine million, five hundred one thousand, three hundred seventy-five".