572633323 has 4 divisors (see below), whose sum is σ = 597530448. Its totient is φ = 547736200.

The previous prime is 572633311. The next prime is 572633329. The reversal of 572633323 is 323336275.

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 572633323 - 2²¹ = 570536171 is a prime.

It is a super-2 number, since 2×572633323² = 655817845220044658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572633329) 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, 12448528 + ... + 12448573.

It is an arithmetic number, because the mean of its divisors is an integer number (149382612).

Almost surely, 2^572633323 is an apocalyptic number.

572633323 is a deficient number, since it is larger than the sum of its proper divisors (24897125).

572633323 is a wasteful number, since it uses less digits than its factorization.

572633323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24897124.

The product of its digits is 68040, while the sum is 34.

The square root of 572633323 is about 23929.7581057561. The cubic root of 572633323 is about 830.4093026492.

Adding to 572633323 its reverse (323336275), we get a palindrome (895969598).

The spelling of 572633323 in words is "five hundred seventy-two million, six hundred thirty-three thousand, three hundred twenty-three".