572374623 has 4 divisors (see below), whose sum is σ = 763166168. Its totient is φ = 381583080.

The previous prime is 572374597. The next prime is 572374643. The reversal of 572374623 is 326473275.

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

It is not a de Polignac number, because 572374623 - 2⁶ = 572374559 is a prime.

It is a super-2 number, since 2×572374623² = 655225418108784258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572374643) 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, 95395768 + ... + 95395773.

It is an arithmetic number, because the mean of its divisors is an integer number (190791542).

Almost surely, 2^572374623 is an apocalyptic number.

572374623 is a deficient number, since it is larger than the sum of its proper divisors (190791545).

572374623 is a wasteful number, since it uses less digits than its factorization.

572374623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190791544.

The product of its digits is 211680, while the sum is 39.

The square root of 572374623 is about 23924.3520915405. The cubic root of 572374623 is about 830.2842317780.

The spelling of 572374623 in words is "five hundred seventy-two million, three hundred seventy-four thousand, six hundred twenty-three".