137597268536 has 64 divisors (see below), whose sum is σ = 318931361280. Its totient is φ = 54194221440.

The previous prime is 137597268521. The next prime is 137597268553. The reversal of 137597268536 is 635862795731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251060 + ... + 581571.

It is an arithmetic number, because the mean of its divisors is an integer number (4983302520).

Almost surely, 2^137597268536 is an apocalyptic number.

It is an amenable number.

137597268536 is an abundant number, since it is smaller than the sum of its proper divisors (181334092744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137597268536 is a wasteful number, since it uses less digits than its factorization.

137597268536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832884 (or 832880 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 62.

The spelling of 137597268536 in words is "one hundred thirty-seven billion, five hundred ninety-seven million, two hundred sixty-eight thousand, five hundred thirty-six".