137937183892 has 24 divisors (see below), whose sum is σ = 244175619240. Its totient is φ = 68174937600.

The previous prime is 137937183883. The next prime is 137937183961. The reversal of 137937183892 is 298381739731.

It can be written as a sum of positive squares in 4 ways, for example, as 33714100996 + 104223082896 = 183614^2 + 322836^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 137937183892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27417 + ... + 525952.

It is an arithmetic number, because the mean of its divisors is an integer number (10173984135).

Almost surely, 2^137937183892 is an apocalyptic number.

It is an amenable number.

137937183892 is a deficient number, since it is larger than the sum of its proper divisors (106238435348).

137937183892 is a wasteful number, since it uses less digits than its factorization.

137937183892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554091 (or 554089 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 61.

The spelling of 137937183892 in words is "one hundred thirty-seven billion, nine hundred thirty-seven million, one hundred eighty-three thousand, eight hundred ninety-two".