137531657886788 has 48 divisors (see below), whose sum is σ = 263058690061440. Its totient is φ = 62395789228800.

The previous prime is 137531657886743. The next prime is 137531657886829. The reversal of 137531657886788 is 887688756135731.

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 15 ways as a sum of consecutive naturals, for example, 180203873 + ... + 180965463.

It is an arithmetic number, because the mean of its divisors is an integer number (5480389376280).

Almost surely, 2^{137531657886788} is an apocalyptic number.

It is an amenable number.

137531657886788 is a deficient number, since it is larger than the sum of its proper divisors (125527032174652).

137531657886788 is a wasteful number, since it uses less digits than its factorization.

137531657886788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769388 (or 769386 counting only the distinct ones).

The product of its digits is 11379916800, while the sum is 83.

The spelling of 137531657886788 in words is "one hundred thirty-seven trillion, five hundred thirty-one billion, six hundred fifty-seven million, eight hundred eighty-six thousand, seven hundred eighty-eight".