572564734 has 16 divisors (see below), whose sum is σ = 1033200000. Its totient is φ = 232469784.

The previous prime is 572564731. The next prime is 572564767. The reversal of 572564734 is 437465275.

It is a super-3 number, since 3×572564734³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572564731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075984 + ... + 1076515.

It is an arithmetic number, because the mean of its divisors is an integer number (64575000).

Almost surely, 2^572564734 is an apocalyptic number.

572564734 is a deficient number, since it is larger than the sum of its proper divisors (460635266).

572564734 is a wasteful number, since it uses less digits than its factorization.

572564734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152527.

The product of its digits is 705600, while the sum is 43.

The square root of 572564734 is about 23928.3249309265. The cubic root of 572564734 is about 830.3761463427.

The spelling of 572564734 in words is "five hundred seventy-two million, five hundred sixty-four thousand, seven hundred thirty-four".