456251012464 has 20 divisors (see below), whose sum is σ = 951985286056. Its totient is φ = 210577390272.

The previous prime is 456251012453. The next prime is 456251012471. The reversal of 456251012464 is 464210152654.

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, 1096757034 + ... + 1096757449.

Almost surely, 2^456251012464 is an apocalyptic number.

It is an amenable number.

456251012464 is an abundant number, since it is smaller than the sum of its proper divisors (495734273592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456251012464 is a wasteful number, since it uses less digits than its factorization.

456251012464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193514504 (or 2193514498 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 456251012464 in words is "four hundred fifty-six billion, two hundred fifty-one million, twelve thousand, four hundred sixty-four".