2568013770 has 64 divisors (see below), whose sum is σ = 7176625920. Its totient is φ = 575897088.

The previous prime is 2568013753. The next prime is 2568013781. The reversal of 2568013770 is 773108652.

It is a super-2 number, since 2×2568013770² = 13189389445819225800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104235 + ... + 126494.

It is an arithmetic number, because the mean of its divisors is an integer number (112134780).

Almost surely, 2^2568013770 is an apocalyptic number.

2568013770 is an abundant number, since it is smaller than the sum of its proper divisors (4608612150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2568013770 is a wasteful number, since it uses less digits than its factorization.

2568013770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230799.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 2568013770 is about 50675.5737017352. The cubic root of 2568013770 is about 1369.4067031602.

The spelling of 2568013770 in words is "two billion, five hundred sixty-eight million, thirteen thousand, seven hundred seventy".