4564167664 has 40 divisors (see below), whose sum is σ = 10109639648. Its totient is φ = 1955439360.

The previous prime is 4564167659. The next prime is 4564167703. The reversal of 4564167664 is 4667614654.

It is a congruent number.

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, 551074 + ... + 559294.

Almost surely, 2^4564167664 is an apocalyptic number.

It is an amenable number.

4564167664 is an abundant number, since it is smaller than the sum of its proper divisors (5545471984).

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

4564167664 is a wasteful number, since it uses less digits than its factorization.

4564167664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13193 (or 13187 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 49.

The square root of 4564167664 is about 67558.6239054645. The cubic root of 4564167664 is about 1658.7739124517.

The spelling of 4564167664 in words is "four billion, five hundred sixty-four million, one hundred sixty-seven thousand, six hundred sixty-four".