566057 has 2 divisors, whose sum is σ = 566058. Its totient is φ = 566056.

The previous prime is 566047. The next prime is 566077. The reversal of 566057 is 750665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414736 + 151321 = 644^2 + 389^2 .

It is a cyclic number.

It is not a de Polignac number, because 566057 - 2¹² = 561961 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 566057.

It is not a weakly prime, because it can be changed into another prime (566047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283028 + 283029.

It is an arithmetic number, because the mean of its divisors is an integer number (283029).

2⁵⁶⁶⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

566057 is a deficient number, since it is larger than the sum of its proper divisors (1).

566057 is an equidigital number, since it uses as much as digits as its factorization.

566057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 566057 is about 752.3675963251. The cubic root of 566057 is about 82.7218150773.

The spelling of 566057 in words is "five hundred sixty-six thousand, fifty-seven".