560505571 has 2 divisors, whose sum is σ = 560505572. Its totient is φ = 560505570.

The previous prime is 560505457. The next prime is 560505593. The reversal of 560505571 is 175505065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 560505571 - 2⁷ = 560505443 is a prime.

It is not a weakly prime, because it can be changed into another prime (560505971) 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, 280252785 + 280252786.

It is an arithmetic number, because the mean of its divisors is an integer number (280252786).

Almost surely, 2^560505571 is an apocalyptic number.

560505571 is a deficient number, since it is larger than the sum of its proper divisors (1).

560505571 is an equidigital number, since it uses as much as digits as its factorization.

560505571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 560505571 is about 23674.9988595565. The cubic root of 560505571 is about 824.5050332493.

The spelling of 560505571 in words is "five hundred sixty million, five hundred five thousand, five hundred seventy-one".