57910076397 has 6 divisors (see below), whose sum is σ = 83647888142. Its totient is φ = 38606717592.

The previous prime is 57910076333. The next prime is 57910076429. The reversal of 57910076397 is 79367001975.

57910076397 is a `hidden beast` number, since 579 + 1 + 0 + 0 + 7 + 63 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32940072036 + 24970004361 = 181494^2 + 158019^2 .

It is not a de Polignac number, because 57910076397 - 2⁶ = 57910076333 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 (57910076317) 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, 3217226458 + ... + 3217226475.

Almost surely, 2^57910076397 is an apocalyptic number.

It is an amenable number.

57910076397 is a deficient number, since it is larger than the sum of its proper divisors (25737811745).

57910076397 is a wasteful number, since it uses less digits than its factorization.

57910076397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6434452939 (or 6434452936 counting only the distinct ones).

The product of its (nonzero) digits is 2500470, while the sum is 54.

The spelling of 57910076397 in words is "fifty-seven billion, nine hundred ten million, seventy-six thousand, three hundred ninety-seven".