573986164 has 12 divisors (see below), whose sum is σ = 1063562724. Its totient is φ = 270111104.

The previous prime is 573986159. The next prime is 573986177. The reversal of 573986164 is 461689375.

It can be written as a sum of positive squares in 2 ways, for example, as 446476900 + 127509264 = 21130^2 + 11292^2 .

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4220419 + ... + 4220554.

It is an arithmetic number, because the mean of its divisors is an integer number (88630227).

Almost surely, 2^573986164 is an apocalyptic number.

It is an amenable number.

573986164 is a deficient number, since it is larger than the sum of its proper divisors (489576560).

573986164 is a wasteful number, since it uses less digits than its factorization.

573986164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440994 (or 8440992 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 573986164 is about 23958.0083479408. The cubic root of 573986164 is about 831.0627331443.

The spelling of 573986164 in words is "five hundred seventy-three million, nine hundred eighty-six thousand, one hundred sixty-four".