464635524643252 has 12 divisors (see below), whose sum is σ = 816514311090240. Its totient is φ = 231345721474616.

The previous prime is 464635524643219. The next prime is 464635524643331. The reversal of 464635524643252 is 252346425536464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243010210678 + ... + 243010212589.

It is an arithmetic number, because the mean of its divisors is an integer number (68042859257520).

Almost surely, 2^{464635524643252} is an apocalyptic number.

It is an amenable number.

464635524643252 is a deficient number, since it is larger than the sum of its proper divisors (351878786446988).

464635524643252 is a wasteful number, since it uses less digits than its factorization.

464635524643252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486020423510 (or 486020423508 counting only the distinct ones).

The product of its digits is 497664000, while the sum is 61.

The spelling of 464635524643252 in words is "four hundred sixty-four trillion, six hundred thirty-five billion, five hundred twenty-four million, six hundred forty-three thousand, two hundred fifty-two".