2568328160 has 96 divisors (see below), whose sum is σ = 6411000960. Its totient is φ = 970719232.

The previous prime is 2568328151. The next prime is 2568328163. The reversal of 2568328160 is 618238652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568328163) 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, 212192 + ... + 223968.

It is an arithmetic number, because the mean of its divisors is an integer number (66781260).

Almost surely, 2^2568328160 is an apocalyptic number.

2568328160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2568328160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3205500480).

2568328160 is an abundant number, since it is smaller than the sum of its proper divisors (3842672800).

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

2568328160 is a wasteful number, since it uses less digits than its factorization.

2568328160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11868 (or 11860 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2568328160 is about 50678.6755943760. The cubic root of 2568328160 is about 1369.4625842476.

The spelling of 2568328160 in words is "two billion, five hundred sixty-eight million, three hundred twenty-eight thousand, one hundred sixty".