13059138376655 has 24 divisors (see below), whose sum is σ = 18236286482832. Its totient is φ = 8951499672192.

The previous prime is 13059138376621. The next prime is 13059138376733. The reversal of 13059138376655 is 55667383195031.

It is not a de Polignac number, because 13059138376655 - 2²⁶ = 13059071267791 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 23 ways as a sum of consecutive naturals, for example, 9276062 + ... + 10590731.

It is an arithmetic number, because the mean of its divisors is an integer number (759845270118).

Almost surely, 2^{13059138376655} is an apocalyptic number.

13059138376655 is a deficient number, since it is larger than the sum of its proper divisors (5177148106177).

13059138376655 is a wasteful number, since it uses less digits than its factorization.

13059138376655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19869495 (or 19869488 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 62.

The spelling of 13059138376655 in words is "thirteen trillion, fifty-nine billion, one hundred thirty-eight million, three hundred seventy-six thousand, six hundred fifty-five".