572009064 has 64 divisors (see below), whose sum is σ = 1651803840. Its totient is φ = 163138560.

The previous prime is 572008991. The next prime is 572009069. The reversal of 572009064 is 460900275.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (572009069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59239 + ... + 68214.

It is an arithmetic number, because the mean of its divisors is an integer number (25809435).

Almost surely, 2^572009064 is an apocalyptic number.

It is an amenable number.

572009064 is an abundant number, since it is smaller than the sum of its proper divisors (1079794776).

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

572009064 is a wasteful number, since it uses less digits than its factorization.

572009064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127490 (or 127486 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 572009064 is about 23916.7109778916. The cubic root of 572009064 is about 830.1074346827.

The spelling of 572009064 in words is "five hundred seventy-two million, nine thousand, sixty-four".