572424337 has 4 divisors (see below), whose sum is σ = 572488420. Its totient is φ = 572360256.

The previous prime is 572424319. The next prime is 572424341. The reversal of 572424337 is 733424275.

It is the 9768-th star number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 475283601 + 97140736 = 21801^2 + 9856^2 .

It is a cyclic number.

It is not a de Polignac number, because 572424337 - 2¹¹ = 572422289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572424296 and 572424305.

It is not an unprimeable number, because it can be changed into a prime (572424367) 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, 15948 + ... + 37405.

It is an arithmetic number, because the mean of its divisors is an integer number (143122105).

Almost surely, 2^572424337 is an apocalyptic number.

It is an amenable number.

572424337 is a deficient number, since it is larger than the sum of its proper divisors (64083).

572424337 is a wasteful number, since it uses less digits than its factorization.

572424337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64082.

The product of its digits is 141120, while the sum is 37.

The square root of 572424337 is about 23925.3910521855. The cubic root of 572424337 is about 830.3082693889.

The spelling of 572424337 in words is "five hundred seventy-two million, four hundred twenty-four thousand, three hundred thirty-seven".