5809597164 has 72 divisors (see below), whose sum is σ = 16949526048. Its totient is φ = 1643443200.

The previous prime is 5809597159. The next prime is 5809597181. The reversal of 5809597164 is 4617959085.

5809597164 is a `hidden beast` number, since 580 + 9 + 59 + 7 + 1 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5809597164.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88677 + ... + 139580.

It is an arithmetic number, because the mean of its divisors is an integer number (235410084).

Almost surely, 2^5809597164 is an apocalyptic number.

It is an amenable number.

5809597164 is an abundant number, since it is smaller than the sum of its proper divisors (11139928884).

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

5809597164 is a wasteful number, since it uses less digits than its factorization.

5809597164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228375 (or 228370 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The square root of 5809597164 is about 76220.7134839343. The cubic root of 5809597164 is about 1797.6922239514.

The spelling of 5809597164 in words is "five billion, eight hundred nine million, five hundred ninety-seven thousand, one hundred sixty-four".