2570563 has 2 divisors, whose sum is σ = 2570564. Its totient is φ = 2570562.

The previous prime is 2570539. The next prime is 2570573. The reversal of 2570563 is 3650752.

2570563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2570563 - 2¹⁷ = 2439491 is a prime.

It is not a weakly prime, because it can be changed into another prime (2570573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285281 + 1285282.

It is an arithmetic number, because the mean of its divisors is an integer number (1285282).

2^2570563 is an apocalyptic number.

2570563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2570563 is an equidigital number, since it uses as much as digits as its factorization.

2570563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2570563 is about 1603.2975394480. The cubic root of 2570563 is about 136.9859683358.

The spelling of 2570563 in words is "two million, five hundred seventy thousand, five hundred sixty-three".