2568895004 has 24 divisors (see below), whose sum is σ = 4889323488. Its totient is φ = 1173902400.

The previous prime is 2568895003. The next prime is 2568895037. The reversal of 2568895004 is 4005988652.

It is a self number, because there is not a number n which added to its sum of digits gives 2568895004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568895003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239312 + ... + 249815.

It is an arithmetic number, because the mean of its divisors is an integer number (203721812).

Almost surely, 2^2568895004 is an apocalyptic number.

It is an amenable number.

2568895004 is a deficient number, since it is larger than the sum of its proper divisors (2320428484).

2568895004 is a wasteful number, since it uses less digits than its factorization.

2568895004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489245 (or 489243 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 2568895004 is about 50684.2678155658. The cubic root of 2568895004 is about 1369.5633261178.

The spelling of 2568895004 in words is "two billion, five hundred sixty-eight million, eight hundred ninety-five thousand, four".