5709604566 has 16 divisors (see below), whose sum is σ = 11421774000. Its totient is φ = 1902774048.

The previous prime is 5709604541. The next prime is 5709604573. The reversal of 5709604566 is 6654069075.

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, 77301 + ... + 131888.

It is an arithmetic number, because the mean of its divisors is an integer number (713860875).

Almost surely, 2^5709604566 is an apocalyptic number.

5709604566 is an abundant number, since it is smaller than the sum of its proper divisors (5712169434).

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

5709604566 is a wasteful number, since it uses less digits than its factorization.

5709604566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213743.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The square root of 5709604566 is about 75561.9253725049. The cubic root of 5709604566 is about 1787.3187457401.

The spelling of 5709604566 in words is "five billion, seven hundred nine million, six hundred four thousand, five hundred sixty-six".