13689957875 has 16 divisors (see below), whose sum is σ = 18638257248. Its totient is φ = 9956332000.

The previous prime is 13689957871. The next prime is 13689957889. The reversal of 13689957875 is 57875998631.

It is not a de Polignac number, because 13689957875 - 2² = 13689957871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13689957871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4976792 + ... + 4979541.

It is an arithmetic number, because the mean of its divisors is an integer number (1164891078).

Almost surely, 2^13689957875 is an apocalyptic number.

13689957875 is a deficient number, since it is larger than the sum of its proper divisors (4948299373).

13689957875 is an equidigital number, since it uses as much as digits as its factorization.

13689957875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9956359 (or 9956349 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 68.

The spelling of 13689957875 in words is "thirteen billion, six hundred eighty-nine million, nine hundred fifty-seven thousand, eight hundred seventy-five".