572814561 has 8 divisors (see below), whose sum is σ = 833184864. Its totient is φ = 347160320.

The previous prime is 572814551. The next prime is 572814569. The reversal of 572814561 is 165418275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 572814561 - 2⁷ = 572814433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (572814569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8678976 + ... + 8679041.

It is an arithmetic number, because the mean of its divisors is an integer number (104148108).

Almost surely, 2^572814561 is an apocalyptic number.

It is an amenable number.

572814561 is a deficient number, since it is larger than the sum of its proper divisors (260370303).

572814561 is a wasteful number, since it uses less digits than its factorization.

572814561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17358031.

The product of its digits is 67200, while the sum is 39.

The square root of 572814561 is about 23933.5446810538. The cubic root of 572814561 is about 830.4969013737.

It can be divided in two parts, 572814 and 561, that added together give a palindrome (573375).

The spelling of 572814561 in words is "five hundred seventy-two million, eight hundred fourteen thousand, five hundred sixty-one".