57306595097 has 2 divisors, whose sum is σ = 57306595098. Its totient is φ = 57306595096.

The previous prime is 57306595091. The next prime is 57306595121. The reversal of 57306595097 is 79059560375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49852172176 + 7454422921 = 223276^2 + 86339^2 .

It is a cyclic number.

It is not a de Polignac number, because 57306595097 - 2²⁰ = 57305546521 is a prime.

It is a super-2 number, since 2×57306595097² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57306595091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28653297548 + 28653297549.

It is an arithmetic number, because the mean of its divisors is an integer number (28653297549).

Almost surely, 2^57306595097 is an apocalyptic number.

It is an amenable number.

57306595097 is a deficient number, since it is larger than the sum of its proper divisors (1).

57306595097 is an equidigital number, since it uses as much as digits as its factorization.

57306595097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8930250, while the sum is 56.

The spelling of 57306595097 in words is "fifty-seven billion, three hundred six million, five hundred ninety-five thousand, ninety-seven".