572905057 has 2 divisors, whose sum is σ = 572905058. Its totient is φ = 572905056.

The previous prime is 572905033. The next prime is 572905087. The reversal of 572905057 is 750509275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442008576 + 130896481 = 21024^2 + 11441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572905057 is a prime.

It is not a weakly prime, because it can be changed into another prime (572905087) 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 as a sum of consecutive naturals, namely, 286452528 + 286452529.

It is an arithmetic number, because the mean of its divisors is an integer number (286452529).

Almost surely, 2^572905057 is an apocalyptic number.

It is an amenable number.

572905057 is a deficient number, since it is larger than the sum of its proper divisors (1).

572905057 is an equidigital number, since it uses as much as digits as its factorization.

572905057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110250, while the sum is 40.

The square root of 572905057 is about 23935.4351746527. The cubic root of 572905057 is about 830.5406343693.

The spelling of 572905057 in words is "five hundred seventy-two million, nine hundred five thousand, fifty-seven".