2560080688 has 120 divisors (see below), whose sum is σ = 5845625856. Its totient is φ = 1075958400.

The previous prime is 2560080671. The next prime is 2560080689. The reversal of 2560080688 is 8860800652.

It is a happy number.

2560080688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2560080689) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2885781 + ... + 2886667.

Almost surely, 2^2560080688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2560080688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2922812928).

2560080688 is an abundant number, since it is smaller than the sum of its proper divisors (3285545168).

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

2560080688 is a wasteful number, since it uses less digits than its factorization.

2560080688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 2560080688 is about 50597.2399247232. The cubic root of 2560080688 is about 1367.9951295382.

The spelling of 2560080688 in words is "two billion, five hundred sixty million, eighty thousand, six hundred eighty-eight".