2560020211 has 16 divisors (see below), whose sum is σ = 3063110400. Its totient is φ = 2093097888.

The previous prime is 2560020181. The next prime is 2560020227. The reversal of 2560020211 is 1120200652.

It is not a de Polignac number, because 2560020211 - 2²¹ = 2557923059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2560020251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59121 + ... + 92818.

It is an arithmetic number, because the mean of its divisors is an integer number (191444400).

Almost surely, 2^2560020211 is an apocalyptic number.

2560020211 is a deficient number, since it is larger than the sum of its proper divisors (503090189).

2560020211 is a wasteful number, since it uses less digits than its factorization.

2560020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152058.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2560020211 is about 50596.6422897805. The cubic root of 2560020211 is about 1367.9843573656.

Adding to 2560020211 its reverse (1120200652), we get a palindrome (3680220863).

The spelling of 2560020211 in words is "two billion, five hundred sixty million, twenty thousand, two hundred eleven".