57570967117 has 2 divisors, whose sum is σ = 57570967118. Its totient is φ = 57570967116.

The previous prime is 57570967093. The next prime is 57570967141. The reversal of 57570967117 is 71176907575.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (57570967093) and next prime (57570967141).

It can be written as a sum of positive squares in only one way, i.e., 48086349796 + 9484617321 = 219286^2 + 97389^2 .

It is a cyclic number.

It is not a de Polignac number, because 57570967117 - 2²³ = 57562578509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57570967717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28785483558 + 28785483559.

It is an arithmetic number, because the mean of its divisors is an integer number (28785483559).

Almost surely, 2^57570967117 is an apocalyptic number.

It is an amenable number.

57570967117 is a deficient number, since it is larger than the sum of its proper divisors (1).

57570967117 is an equidigital number, since it uses as much as digits as its factorization.

57570967117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3241350, while the sum is 55.

The spelling of 57570967117 in words is "fifty-seven billion, five hundred seventy million, nine hundred sixty-seven thousand, one hundred seventeen".