464645632104131 has 2 divisors, whose sum is σ = 464645632104132. Its totient is φ = 464645632104130.

The previous prime is 464645632104109. The next prime is 464645632104169. The reversal of 464645632104131 is 131401236546464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464645632104131 - 2³⁰ = 464644558362307 is a prime.

It is a super-2 number, since 2×464645632104131² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 464645632104131.

It is not a weakly prime, because it can be changed into another prime (464645632107131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232322816052065 + 232322816052066.

It is an arithmetic number, because the mean of its divisors is an integer number (232322816052066).

Almost surely, 2^{464645632104131} is an apocalyptic number.

464645632104131 is a deficient number, since it is larger than the sum of its proper divisors (1).

464645632104131 is an equidigital number, since it uses as much as digits as its factorization.

464645632104131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 464645632104131 in words is "four hundred sixty-four trillion, six hundred forty-five billion, six hundred thirty-two million, one hundred four thousand, one hundred thirty-one".