464645560431317 has 2 divisors, whose sum is σ = 464645560431318. Its totient is φ = 464645560431316.

The previous prime is 464645560431301. The next prime is 464645560431329. The reversal of 464645560431317 is 713134065546464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451675089517201 + 12970470914116 = 21252649^2 + 3601454^2 .

It is a cyclic number.

It is not a de Polignac number, because 464645560431317 - 2⁴ = 464645560431301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464645560431347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232322780215658 + 232322780215659.

It is an arithmetic number, because the mean of its divisors is an integer number (232322780215659).

Almost surely, 2^{464645560431317} is an apocalyptic number.

It is an amenable number.

464645560431317 is a deficient number, since it is larger than the sum of its proper divisors (1).

464645560431317 is an equidigital number, since it uses as much as digits as its factorization.

464645560431317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87091200, while the sum is 59.

The spelling of 464645560431317 in words is "four hundred sixty-four trillion, six hundred forty-five billion, five hundred sixty million, four hundred thirty-one thousand, three hundred seventeen".