2560341653 has 2 divisors, whose sum is σ = 2560341654. Its totient is φ = 2560341652.

The previous prime is 2560341631. The next prime is 2560341659. The reversal of 2560341653 is 3561430652.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2355937444 + 204404209 = 48538^2 + 14297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2560341653 - 2¹⁴ = 2560325269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2560341659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280170826 + 1280170827.

It is an arithmetic number, because the mean of its divisors is an integer number (1280170827).

Almost surely, 2^2560341653 is an apocalyptic number.

It is an amenable number.

2560341653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560341653 is an equidigital number, since it uses as much as digits as its factorization.

2560341653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2560341653 is about 50599.8187052088. The cubic root of 2560341653 is about 1368.0416107189.

The spelling of 2560341653 in words is "two billion, five hundred sixty million, three hundred forty-one thousand, six hundred fifty-three".