573494433968 has 20 divisors (see below), whose sum is σ = 1176506964360. Its totient is φ = 269879733504.

The previous prime is 573494433959. The next prime is 573494433971. The reversal of 573494433968 is 869334494375.

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, 1054217438 + ... + 1054217981.

It is an arithmetic number, because the mean of its divisors is an integer number (58825348218).

Almost surely, 2^573494433968 is an apocalyptic number.

It is an amenable number.

573494433968 is an abundant number, since it is smaller than the sum of its proper divisors (603012530392).

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

573494433968 is a wasteful number, since it uses less digits than its factorization.

573494433968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108435444 (or 2108435438 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 65.

The spelling of 573494433968 in words is "five hundred seventy-three billion, four hundred ninety-four million, four hundred thirty-three thousand, nine hundred sixty-eight".