57525308037 has 12 divisors (see below), whose sum is σ = 83108046060. Its totient is φ = 38342851008.

The previous prime is 57525308021. The next prime is 57525308051. The reversal of 57525308037 is 73080352575.

57525308037 is a `hidden beast` number, since 5 + 7 + 5 + 2 + 530 + 80 + 37 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49447972161 + 8077335876 = 222369^2 + 89874^2 .

It is not a de Polignac number, because 57525308037 - 2⁴ = 57525308021 is a prime.

It is a super-2 number, since 2×57525308037² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57525307983 and 57525308001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57525308017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 563112 + ... + 657377.

It is an arithmetic number, because the mean of its divisors is an integer number (6925670505).

Almost surely, 2^57525308037 is an apocalyptic number.

It is an amenable number.

57525308037 is a deficient number, since it is larger than the sum of its proper divisors (25582738023).

57525308037 is a wasteful number, since it uses less digits than its factorization.

57525308037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225732 (or 1225729 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 57525308037 in words is "fifty-seven billion, five hundred twenty-five million, three hundred eight thousand, thirty-seven".