2568037904 has 10 divisors (see below), whose sum is σ = 4975573470. Its totient is φ = 1284018944.

The previous prime is 2568037889. The next prime is 2568037907. The reversal of 2568037904 is 4097308652.

It can be written as a sum of positive squares in only one way, i.e., 2508006400 + 60031504 = 50080^2 + 7748^2 .

It is not an unprimeable number, because it can be changed into a prime (2568037907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80251169 + ... + 80251200.

It is an arithmetic number, because the mean of its divisors is an integer number (497557347).

Almost surely, 2^2568037904 is an apocalyptic number.

It is an amenable number.

2568037904 is a deficient number, since it is larger than the sum of its proper divisors (2407535566).

2568037904 is a wasteful number, since it uses less digits than its factorization.

2568037904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160502377 (or 160502371 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2568037904 is about 50675.8118237883. The cubic root of 2568037904 is about 1369.4109930071.

The spelling of 2568037904 in words is "two billion, five hundred sixty-eight million, thirty-seven thousand, nine hundred four".