5596645866 has 32 divisors (see below), whose sum is σ = 12795445248. Its totient is φ = 1598652720.

The previous prime is 5596645861. The next prime is 5596645883. The reversal of 5596645866 is 6685466955.

It is not an unprimeable number, because it can be changed into a prime (5596645861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189111 + ... + 216693.

It is an arithmetic number, because the mean of its divisors is an integer number (399857664).

Almost surely, 2^5596645866 is an apocalyptic number.

5596645866 is an abundant number, since it is smaller than the sum of its proper divisors (7198799382).

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

5596645866 is a wasteful number, since it uses less digits than its factorization.

5596645866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32426.

The product of its digits is 46656000, while the sum is 60.

The square root of 5596645866 is about 74810.7336282702. The cubic root of 5596645866 is about 1775.4533911294.

The spelling of 5596645866 in words is "five billion, five hundred ninety-six million, six hundred forty-five thousand, eight hundred sixty-six".