13137347652535 has 32 divisors (see below), whose sum is σ = 16262083584000. Its totient is φ = 10184381193600.

The previous prime is 13137347652523. The next prime is 13137347652571. The reversal of 13137347652535 is 53525674373131.

It is a de Polignac number, because none of the positive numbers 2^k-13137347652535 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5792266 + ... + 7734664.

It is an arithmetic number, because the mean of its divisors is an integer number (508190112000).

Almost surely, 2^{13137347652535} is an apocalyptic number.

13137347652535 is a deficient number, since it is larger than the sum of its proper divisors (3124735931465).

13137347652535 is a wasteful number, since it uses less digits than its factorization.

13137347652535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942791.

The product of its digits is 23814000, while the sum is 55.

The spelling of 13137347652535 in words is "thirteen trillion, one hundred thirty-seven billion, three hundred forty-seven million, six hundred fifty-two thousand, five hundred thirty-five".