6317245764191 has 2 divisors, whose sum is σ = 6317245764192. Its totient is φ = 6317245764190.

The previous prime is 6317245764161. The next prime is 6317245764227. The reversal of 6317245764191 is 1914675427136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6317245764191 - 2³⁸ = 6042367857247 is a prime.

It is a super-5 number, since 5×6317245764191⁵ (a number of 65 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6317245764161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3158622882095 + 3158622882096.

It is an arithmetic number, because the mean of its divisors is an integer number (3158622882096).

Almost surely, 2^{6317245764191} is an apocalyptic number.

6317245764191 is a deficient number, since it is larger than the sum of its proper divisors (1).

6317245764191 is an equidigital number, since it uses as much as digits as its factorization.

6317245764191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 56.

The spelling of 6317245764191 in words is "six trillion, three hundred seventeen billion, two hundred forty-five million, seven hundred sixty-four thousand, one hundred ninety-one".