2560006859 has 2 divisors, whose sum is σ = 2560006860. Its totient is φ = 2560006858.

The previous prime is 2560006843. The next prime is 2560006907. The reversal of 2560006859 is 9586000652.

2560006859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2560006859 - 2⁴ = 2560006843 is a prime.

It is a super-3 number, since 3×2560006859³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2560006259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280003429 + 1280003430.

It is an arithmetic number, because the mean of its divisors is an integer number (1280003430).

Almost surely, 2^2560006859 is an apocalyptic number.

2560006859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560006859 is an equidigital number, since it uses as much as digits as its factorization.

2560006859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 2560006859 is about 50596.5103440939. The cubic root of 2560006859 is about 1367.9819790825.

The spelling of 2560006859 in words is "two billion, five hundred sixty million, six thousand, eight hundred fifty-nine".