572733064 has 32 divisors (see below), whose sum is σ = 1140946200. Its totient is φ = 269015040.

The previous prime is 572733047. The next prime is 572733071. The reversal of 572733064 is 460337275.

It can be written as a sum of positive squares in 4 ways, for example, as 554602500 + 18130564 = 23550^2 + 4258^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a plaindrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24777 + ... + 41944.

Almost surely, 2^572733064 is an apocalyptic number.

It is an amenable number.

572733064 is a deficient number, since it is larger than the sum of its proper divisors (568213136).

572733064 is a wasteful number, since it uses less digits than its factorization.

572733064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66793 (or 66789 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 572733064 is about 23931.8420519608. The cubic root of 572733064 is about 830.4575132827.

The spelling of 572733064 in words is "five hundred seventy-two million, seven hundred thirty-three thousand, sixty-four".