136937057589 has 12 divisors (see below), whose sum is σ = 197844909600. Its totient is φ = 91269708264.

The previous prime is 136937057563. The next prime is 136937057743. The reversal of 136937057589 is 985750739631.

136937057589 is a `hidden beast` number, since 13 + 6 + 9 + 37 + 0 + 5 + 7 + 589 = 666.

It is not a de Polignac number, because 136937057589 - 2⁵ = 136937057557 is a prime.

It is a super-2 number, since 2×136937057589² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136937057489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1765209 + ... + 1841150.

It is an arithmetic number, because the mean of its divisors is an integer number (16487075800).

Almost surely, 2^136937057589 is an apocalyptic number.

It is an amenable number.

136937057589 is a deficient number, since it is larger than the sum of its proper divisors (60907852011).

136937057589 is a wasteful number, since it uses less digits than its factorization.

136937057589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610584 (or 3610581 counting only the distinct ones).

The product of its (nonzero) digits is 42865200, while the sum is 63.

The spelling of 136937057589 in words is "one hundred thirty-six billion, nine hundred thirty-seven million, fifty-seven thousand, five hundred eighty-nine".