2568825285 has 16 divisors (see below), whose sum is σ = 4426283904. Its totient is φ = 1264652352.

The previous prime is 2568825283. The next prime is 2568825293. The reversal of 2568825285 is 5825288652.

It is not a de Polignac number, because 2568825285 - 2¹ = 2568825283 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568825283) 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, 6586537 + ... + 6586926.

It is an arithmetic number, because the mean of its divisors is an integer number (276642744).

Almost surely, 2^2568825285 is an apocalyptic number.

It is an amenable number.

2568825285 is a deficient number, since it is larger than the sum of its proper divisors (1857458619).

2568825285 is a wasteful number, since it uses less digits than its factorization.

2568825285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13173484.

The product of its digits is 3072000, while the sum is 51.

The square root of 2568825285 is about 50683.5800333796. The cubic root of 2568825285 is about 1369.5509361669.

The spelling of 2568825285 in words is "two billion, five hundred sixty-eight million, eight hundred twenty-five thousand, two hundred eighty-five".