137631313750 has 40 divisors (see below), whose sum is σ = 294829886736. Its totient is φ = 47187876000.

The previous prime is 137631313739. The next prime is 137631313763. The reversal of 137631313750 is 57313136731.

137631313750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×137631313750⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7855897 + ... + 7873396.

Almost surely, 2^137631313750 is an apocalyptic number.

137631313750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137631313750 is an abundant number, since it is smaller than the sum of its proper divisors (157198572986).

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

137631313750 is an equidigital number, since it uses as much as digits as its factorization.

137631313750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15729322 (or 15729307 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 40.

The spelling of 137631313750 in words is "one hundred thirty-seven billion, six hundred thirty-one million, three hundred thirteen thousand, seven hundred fifty".