2696455564631 has 2 divisors, whose sum is σ = 2696455564632. Its totient is φ = 2696455564630.

The previous prime is 2696455564573. The next prime is 2696455564687. The reversal of 2696455564631 is 1364655546962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2696455564631 - 2⁶ = 2696455564567 is a prime.

It is a super-2 number, since 2×2696455564631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2696755564631) 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, 1348227782315 + 1348227782316.

It is an arithmetic number, because the mean of its divisors is an integer number (1348227782316).

Almost surely, 2^{2696455564631} is an apocalyptic number.

2696455564631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2696455564631 is an equidigital number, since it uses as much as digits as its factorization.

2696455564631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968000, while the sum is 62.

The spelling of 2696455564631 in words is "two trillion, six hundred ninety-six billion, four hundred fifty-five million, five hundred sixty-four thousand, six hundred thirty-one".