4516831656 has 48 divisors (see below), whose sum is σ = 12236208660. Its totient is φ = 1505226240.

The previous prime is 4516831633. The next prime is 4516831687. The reversal of 4516831656 is 6561386154.

4516831656 is a `hidden beast` number, since 4 + 516 + 83 + 1 + 6 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4431564900 + 85266756 = 66570^2 + 9234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487386 + ... + 496566.

Almost surely, 2^4516831656 is an apocalyptic number.

It is an amenable number.

4516831656 is an abundant number, since it is smaller than the sum of its proper divisors (7719377004).

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

4516831656 is a wasteful number, since it uses less digits than its factorization.

4516831656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026 (or 16019 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 4516831656 is about 67207.3779878370. The cubic root of 4516831656 is about 1653.0194672077.

The spelling of 4516831656 in words is "four billion, five hundred sixteen million, eight hundred thirty-one thousand, six hundred fifty-six".