2570561431 has 2 divisors, whose sum is σ = 2570561432. Its totient is φ = 2570561430.

The previous prime is 2570561423. The next prime is 2570561453. The reversal of 2570561431 is 1341650752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2570561431 - 2³ = 2570561423 is a prime.

It is a super-2 number, since 2×2570561431² = 13215572141089535522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2570561491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285280715 + 1285280716.

It is an arithmetic number, because the mean of its divisors is an integer number (1285280716).

Almost surely, 2^2570561431 is an apocalyptic number.

2570561431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2570561431 is an equidigital number, since it uses as much as digits as its factorization.

2570561431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 2570561431 is about 50700.7044428379. The cubic root of 2570561431 is about 1369.8594046495.

It can be divided in two parts, 2570 and 561431, that added together give a square (564001 = 751²).

The spelling of 2570561431 in words is "two billion, five hundred seventy million, five hundred sixty-one thousand, four hundred thirty-one".