573459664 has 20 divisors (see below), whose sum is σ = 1116067456. Its totient is φ = 285442272.

The previous prime is 573459637. The next prime is 573459673. The reversal of 573459664 is 466954375.

It is a happy number.

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, 76794 + ... + 83929.

Almost surely, 2^573459664 is an apocalyptic number.

It is an amenable number.

573459664 is a deficient number, since it is larger than the sum of its proper divisors (542607792).

573459664 is a wasteful number, since it uses less digits than its factorization.

573459664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160954 (or 160948 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 49.

The square root of 573459664 is about 23947.0178519163. The cubic root of 573459664 is about 830.8085525794.

The spelling of 573459664 in words is "five hundred seventy-three million, four hundred fifty-nine thousand, six hundred sixty-four".