13507838116 has 6 divisors (see below), whose sum is σ = 23638716710. Its totient is φ = 6753919056.

The previous prime is 13507838101. The next prime is 13507838119. The reversal of 13507838116 is 61183870531.

It can be written as a sum of positive squares in only one way, i.e., 9025000000 + 4482838116 = 95000^2 + 66954^2 .

It is not an unprimeable number, because it can be changed into a prime (13507838119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688479761 + ... + 1688479768.

Almost surely, 2^13507838116 is an apocalyptic number.

It is an amenable number.

13507838116 is a deficient number, since it is larger than the sum of its proper divisors (10130878594).

13507838116 is a wasteful number, since it uses less digits than its factorization.

13507838116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376959533 (or 3376959531 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 13507838116 in words is "thirteen billion, five hundred seven million, eight hundred thirty-eight thousand, one hundred sixteen".