572575457 has 2 divisors, whose sum is σ = 572575458. Its totient is φ = 572575456.

The previous prime is 572575441. The next prime is 572575513. The reversal of 572575457 is 754575275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 489692641 + 82882816 = 22129^2 + 9104^2 .

It is a cyclic number.

It is not a de Polignac number, because 572575457 - 2⁴ = 572575441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (572575357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286287728 + 286287729.

It is an arithmetic number, because the mean of its divisors is an integer number (286287729).

Almost surely, 2^572575457 is an apocalyptic number.

It is an amenable number.

572575457 is a deficient number, since it is larger than the sum of its proper divisors (1).

572575457 is an equidigital number, since it uses as much as digits as its factorization.

572575457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1715000, while the sum is 47.

The square root of 572575457 is about 23928.5489948722. The cubic root of 572575457 is about 830.3813300755.

The spelling of 572575457 in words is "five hundred seventy-two million, five hundred seventy-five thousand, four hundred fifty-seven".