5137031920032 has 72 divisors (see below), whose sum is σ = 14608875006180. Its totient is φ = 1712292341760.

The previous prime is 5137031920019. The next prime is 5137031920043. The reversal of 5137031920032 is 2300291307315.

It is a happy number.

5137031920032 is a `hidden beast` number, since 5 + 137 + 0 + 319 + 200 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5136913458576 + 118461456 = 2266476^2 + 10884^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9975432 + ... + 10477752.

Almost surely, 2^{5137031920032} is an apocalyptic number.

It is an amenable number.

5137031920032 is an abundant number, since it is smaller than the sum of its proper divisors (9471843086148).

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

5137031920032 is a wasteful number, since it uses less digits than its factorization.

5137031920032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537846 (or 537835 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The spelling of 5137031920032 in words is "five trillion, one hundred thirty-seven billion, thirty-one million, nine hundred twenty thousand, thirty-two".