572928497 has 4 divisors (see below), whose sum is σ = 573480960. Its totient is φ = 572376036.

The previous prime is 572928493. The next prime is 572928523. The reversal of 572928497 is 794829275.

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 572928497 - 2² = 572928493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572928493) 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, 274673 + ... + 276750.

It is an arithmetic number, because the mean of its divisors is an integer number (143370240).

Almost surely, 2^572928497 is an apocalyptic number.

It is an amenable number.

572928497 is a deficient number, since it is larger than the sum of its proper divisors (552463).

572928497 is a wasteful number, since it uses less digits than its factorization.

572928497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552462.

The product of its digits is 2540160, while the sum is 53.

The square root of 572928497 is about 23935.9248202362. The cubic root of 572928497 is about 830.5519612065.

The spelling of 572928497 in words is "five hundred seventy-two million, nine hundred twenty-eight thousand, four hundred ninety-seven".