37488002157 has 24 divisors (see below), whose sum is σ = 54283871096. Its totient is φ = 24929980416.

The previous prime is 37488002147. The next prime is 37488002173. The reversal of 37488002157 is 75120088473.

37488002157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22375971396 + 15112030761 = 149586^2 + 122931^2 .

It is not a de Polignac number, because 37488002157 - 2¹² = 37487998061 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 (37488002107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12342243 + ... + 12345279.

Almost surely, 2^37488002157 is an apocalyptic number.

It is an amenable number.

37488002157 is a deficient number, since it is larger than the sum of its proper divisors (16795868939).

37488002157 is a wasteful number, since it uses less digits than its factorization.

37488002157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997 (or 5994 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 37488002157 in words is "thirty-seven billion, four hundred eighty-eight million, two thousand, one hundred fifty-seven".