5568116668 has 24 divisors (see below), whose sum is σ = 10358626320. Its totient is φ = 2611411200.

The previous prime is 5568116647. The next prime is 5568116693. The reversal of 5568116668 is 8666118655.

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, 355021 + ... + 370372.

It is an arithmetic number, because the mean of its divisors is an integer number (431609430).

Almost surely, 2^5568116668 is an apocalyptic number.

It is an amenable number.

5568116668 is a deficient number, since it is larger than the sum of its proper divisors (4790509652).

5568116668 is a wasteful number, since it uses less digits than its factorization.

5568116668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725517 (or 725515 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The square root of 5568116668 is about 74619.8141782731. The cubic root of 5568116668 is about 1772.4314279364.

The spelling of 5568116668 in words is "five billion, five hundred sixty-eight million, one hundred sixteen thousand, six hundred sixty-eight".