877027807748063 has 2 divisors, whose sum is σ = 877027807748064. Its totient is φ = 877027807748062.

The previous prime is 877027807748033. The next prime is 877027807748117. The reversal of 877027807748063 is 360847708720778.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 877027807748063 - 2¹⁸ = 877027807485919 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (877027807748033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438513903874031 + 438513903874032.

It is an arithmetic number, because the mean of its divisors is an integer number (438513903874032).

Almost surely, 2^{877027807748063} is an apocalyptic number.

877027807748063 is a deficient number, since it is larger than the sum of its proper divisors (1).

877027807748063 is an equidigital number, since it uses as much as digits as its factorization.

877027807748063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1239146496, while the sum is 74.

The spelling of 877027807748063 in words is "eight hundred seventy-seven trillion, twenty-seven billion, eight hundred seven million, seven hundred forty-eight thousand, sixty-three".