572567516 has 12 divisors (see below), whose sum is σ = 1007994288. Its totient is φ = 284569152.

The previous prime is 572567491. The next prime is 572567519. The reversal of 572567516 is 615765275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572567519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427901 + ... + 429236.

It is an arithmetic number, because the mean of its divisors is an integer number (83999524).

Almost surely, 2^572567516 is an apocalyptic number.

It is an amenable number.

572567516 is a deficient number, since it is larger than the sum of its proper divisors (435426772).

572567516 is a wasteful number, since it uses less digits than its factorization.

572567516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857308 (or 857306 counting only the distinct ones).

The product of its digits is 441000, while the sum is 44.

The square root of 572567516 is about 23928.3830627980. The cubic root of 572567516 is about 830.3774912286.

The spelling of 572567516 in words is "five hundred seventy-two million, five hundred sixty-seven thousand, five hundred sixteen".