37457340957 has 6 divisors (see below), whose sum is σ = 54105048062. Its totient is φ = 24971560632.

The previous prime is 37457340929. The next prime is 37457340961. The reversal of 37457340957 is 75904375473.

It can be written as a sum of positive squares in only one way, i.e., 32031692676 + 5425648281 = 178974^2 + 73659^2 .

It is not a de Polignac number, because 37457340957 - 2¹⁴ = 37457324573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37457340917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2080963378 + ... + 2080963395.

Almost surely, 2^37457340957 is an apocalyptic number.

It is an amenable number.

37457340957 is a deficient number, since it is larger than the sum of its proper divisors (16647707105).

37457340957 is a wasteful number, since it uses less digits than its factorization.

37457340957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161926779 (or 4161926776 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 54.

The spelling of 37457340957 in words is "thirty-seven billion, four hundred fifty-seven million, three hundred forty thousand, nine hundred fifty-seven".