137513564016647 has 16 divisors (see below), whose sum is σ = 169798758108672. Its totient is φ = 108447537022560.

The previous prime is 137513564016611. The next prime is 137513564016677. The reversal of 137513564016647 is 746610465315731.

It is a cyclic number.

It is not a de Polignac number, because 137513564016647 - 2²⁸ = 137513295581191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137513564016677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2461108979 + ... + 2461164852.

It is an arithmetic number, because the mean of its divisors is an integer number (10612422381792).

Almost surely, 2^{137513564016647} is an apocalyptic number.

137513564016647 is a deficient number, since it is larger than the sum of its proper divisors (32285194092025).

137513564016647 is a wasteful number, since it uses less digits than its factorization.

137513564016647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922274158.

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 137513564016647 in words is "one hundred thirty-seven trillion, five hundred thirteen billion, five hundred sixty-four million, sixteen thousand, six hundred forty-seven".