6297311057 has 2 divisors, whose sum is σ = 6297311058. Its totient is φ = 6297311056.

The previous prime is 6297311029. The next prime is 6297311099. The reversal of 6297311057 is 7501137926.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5345218321 + 952092736 = 73111^2 + 30856^2 .

It is a cyclic number.

It is not a de Polignac number, because 6297311057 - 2⁶ = 6297310993 is a prime.

It is a super-2 number, since 2×6297311057² = 79312253097228914498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6297311357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3148655528 + 3148655529.

It is an arithmetic number, because the mean of its divisors is an integer number (3148655529).

Almost surely, 2^6297311057 is an apocalyptic number.

It is an amenable number.

6297311057 is a deficient number, since it is larger than the sum of its proper divisors (1).

6297311057 is an equidigital number, since it uses as much as digits as its factorization.

6297311057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 6297311057 is about 79355.5987753857. The cubic root of 6297311057 is about 1846.6519485845.

The spelling of 6297311057 in words is "six billion, two hundred ninety-seven million, three hundred eleven thousand, fifty-seven".