137663691960588 has 12 divisors (see below), whose sum is σ = 321215281241400. Its totient is φ = 45887897320192.

The previous prime is 137663691960467. The next prime is 137663691960601. The reversal of 137663691960588 is 885069196366731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×137663691960588² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5735987165013 + ... + 5735987165036.

It is an arithmetic number, because the mean of its divisors is an integer number (26767940103450).

Almost surely, 2^{137663691960588} is an apocalyptic number.

It is an amenable number.

137663691960588 is an abundant number, since it is smaller than the sum of its proper divisors (183551589280812).

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

137663691960588 is a wasteful number, since it uses less digits than its factorization.

137663691960588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11471974330056 (or 11471974330054 counting only the distinct ones).

The product of its (nonzero) digits is 2116316160, while the sum is 78.

The spelling of 137663691960588 in words is "one hundred thirty-seven trillion, six hundred sixty-three billion, six hundred ninety-one million, nine hundred sixty thousand, five hundred eighty-eight".