2568008616 has 16 divisors (see below), whose sum is σ = 6420021600. Its totient is φ = 856002864.

The previous prime is 2568008587. The next prime is 2568008617. The reversal of 2568008616 is 6168008652.

It is not an unprimeable number, because it can be changed into a prime (2568008617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53500156 + ... + 53500203.

It is an arithmetic number, because the mean of its divisors is an integer number (401251350).

Almost surely, 2^2568008616 is an apocalyptic number.

It is an amenable number.

2568008616 is an abundant number, since it is smaller than the sum of its proper divisors (3852012984).

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

2568008616 is a wasteful number, since it uses less digits than its factorization.

2568008616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107000368 (or 107000364 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2568008616 is about 50675.5228488074. The cubic root of 2568008616 is about 1369.4057870272.

The spelling of 2568008616 in words is "two billion, five hundred sixty-eight million, eight thousand, six hundred sixteen".