572298893 has 4 divisors (see below), whose sum is σ = 572578368. Its totient is φ = 572019420.

The previous prime is 572298871. The next prime is 572298901. The reversal of 572298893 is 398892275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 572298893 - 2⁸ = 572298637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572298833) 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 3 ways as a sum of consecutive naturals, for example, 136643 + ... + 140768.

It is an arithmetic number, because the mean of its divisors is an integer number (143144592).

Almost surely, 2^572298893 is an apocalyptic number.

It is an amenable number.

572298893 is a deficient number, since it is larger than the sum of its proper divisors (279475).

572298893 is a wasteful number, since it uses less digits than its factorization.

572298893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279474.

The product of its digits is 2177280, while the sum is 53.

The square root of 572298893 is about 23922.7693421978. The cubic root of 572298893 is about 830.2476122893.

The spelling of 572298893 in words is "five hundred seventy-two million, two hundred ninety-eight thousand, eight hundred ninety-three".