464626642635317 has 8 divisors (see below), whose sum is σ = 465018292858392. Its totient is φ = 464235133734400.

The previous prime is 464626642635263. The next prime is 464626642635319. The reversal of 464626642635317 is 713536246626464.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 329165582412241 + 135461060223076 = 18142921^2 + 11638774^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464626642635317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464626642635319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28751828 + ... + 41903709.

It is an arithmetic number, because the mean of its divisors is an integer number (58127286607299).

Almost surely, 2^{464626642635317} is an apocalyptic number.

It is an amenable number.

464626642635317 is a deficient number, since it is larger than the sum of its proper divisors (391650223075).

464626642635317 is a wasteful number, since it uses less digits than its factorization.

464626642635317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70661079.

The product of its digits is 627056640, while the sum is 65.

The spelling of 464626642635317 in words is "four hundred sixty-four trillion, six hundred twenty-six billion, six hundred forty-two million, six hundred thirty-five thousand, three hundred seventeen".