13763791512904 has 16 divisors (see below), whose sum is σ = 25816335839100. Its totient is φ = 6879435289152.

The previous prime is 13763791512893. The next prime is 13763791512931. The reversal of 13763791512904 is 40921519736731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11917698648804 + 1846092864100 = 3452202^2 + 1358710^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307534639 + ... + 307579390.

Almost surely, 2^{13763791512904} is an apocalyptic number.

It is an amenable number.

13763791512904 is a deficient number, since it is larger than the sum of its proper divisors (12052544326196).

13763791512904 is a wasteful number, since it uses less digits than its factorization.

13763791512904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615116832 (or 615116828 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 13763791512904 in words is "thirteen trillion, seven hundred sixty-three billion, seven hundred ninety-one million, five hundred twelve thousand, nine hundred four".