572405064 has 96 divisors (see below), whose sum is σ = 1816020000. Its totient is φ = 148673280.

The previous prime is 572405033. The next prime is 572405081. The reversal of 572405064 is 460504275.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9189 + ... + 35060.

It is an arithmetic number, because the mean of its divisors is an integer number (18916875).

Almost surely, 2^572405064 is an apocalyptic number.

It is an amenable number.

572405064 is an abundant number, since it is smaller than the sum of its proper divisors (1243614936).

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

572405064 is a wasteful number, since it uses less digits than its factorization.

572405064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44283 (or 44272 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 572405064 is about 23924.9882758592. The cubic root of 572405064 is about 830.2989507128.

The spelling of 572405064 in words is "five hundred seventy-two million, four hundred five thousand, sixty-four".