572563331 has 4 divisors (see below), whose sum is σ = 572670000. Its totient is φ = 572456664.

The previous prime is 572563253. The next prime is 572563333. The reversal of 572563331 is 133365275.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 572563331 - 2¹⁰ = 572562307 is a prime.

It is a super-3 number, since 3×572563331³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572563291 and 572563300.

It is not an unprimeable number, because it can be changed into a prime (572563333) 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, 44831 + ... + 56168.

It is an arithmetic number, because the mean of its divisors is an integer number (143167500).

Almost surely, 2^572563331 is an apocalyptic number.

572563331 is a deficient number, since it is larger than the sum of its proper divisors (106669).

572563331 is a wasteful number, since it uses less digits than its factorization.

572563331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106668.

The product of its digits is 56700, while the sum is 35.

The square root of 572563331 is about 23928.2956141887. The cubic root of 572563331 is about 830.3754680970.

The spelling of 572563331 in words is "five hundred seventy-two million, five hundred sixty-three thousand, three hundred thirty-one".