2560345211 has 12 divisors (see below), whose sum is σ = 2760651216. Its totient is φ = 2370004560.

The previous prime is 2560345201. The next prime is 2560345213. The reversal of 2560345211 is 1125430652.

It is not a de Polignac number, because 2560345211 - 2³⁰ = 1486603387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2560345213) 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 in 11 ways as a sum of consecutive naturals, for example, 35816 + ... + 80021.

It is an arithmetic number, because the mean of its divisors is an integer number (230054268).

Almost surely, 2^2560345211 is an apocalyptic number.

2560345211 is a deficient number, since it is larger than the sum of its proper divisors (200306005).

2560345211 is a wasteful number, since it uses less digits than its factorization.

2560345211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115922 (or 115891 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2560345211 is about 50599.8538634253. The cubic root of 2560345211 is about 1368.0422444221.

Adding to 2560345211 its reverse (1125430652), we get a palindrome (3685775863).

The spelling of 2560345211 in words is "two billion, five hundred sixty million, three hundred forty-five thousand, two hundred eleven".