13876613465 has 64 divisors (see below), whose sum is σ = 20236124160. Its totient is φ = 9000426240.

The previous prime is 13876613449. The next prime is 13876613479. The reversal of 13876613465 is 56431667831.

13876613465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13876613465 - 2⁴ = 13876613449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2652182 + ... + 2657408.

It is an arithmetic number, because the mean of its divisors is an integer number (316189440).

Almost surely, 2^13876613465 is an apocalyptic number.

It is an amenable number.

13876613465 is a deficient number, since it is larger than the sum of its proper divisors (6359510695).

13876613465 is a wasteful number, since it uses less digits than its factorization.

13876613465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382.

The product of its digits is 2177280, while the sum is 50.

The spelling of 13876613465 in words is "thirteen billion, eight hundred seventy-six million, six hundred thirteen thousand, four hundred sixty-five".