4564875636 has 48 divisors (see below), whose sum is σ = 11907515200. Its totient is φ = 1512284256.

The previous prime is 4564875617. The next prime is 4564875641. The reversal of 4564875636 is 6365784654.

4564875636 is a `hidden beast` number, since 4 + 564 + 8 + 75 + 6 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112051 + ... + 147258.

Almost surely, 2^4564875636 is an apocalyptic number.

It is an amenable number.

4564875636 is an abundant number, since it is smaller than the sum of its proper divisors (7342639564).

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

4564875636 is a wasteful number, since it uses less digits than its factorization.

4564875636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259485 (or 259477 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The square root of 4564875636 is about 67563.8633886488. The cubic root of 4564875636 is about 1658.8596750599.

The spelling of 4564875636 in words is "four billion, five hundred sixty-four million, eight hundred seventy-five thousand, six hundred thirty-six".