500004671664 has 40 divisors (see below), whose sum is σ = 1304219318272. Its totient is φ = 165050084160.

The previous prime is 500004671651. The next prime is 500004671713. The reversal of 500004671664 is 466176400005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50561872 + ... + 50571759.

Almost surely, 2^500004671664 is an apocalyptic number.

It is an amenable number.

500004671664 is an abundant number, since it is smaller than the sum of its proper divisors (804214646608).

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

500004671664 is a wasteful number, since it uses less digits than its factorization.

500004671664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101133745 (or 101133739 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 500004671664 in words is "five hundred billion, four million, six hundred seventy-one thousand, six hundred sixty-four".