2560006843 has 2 divisors, whose sum is σ = 2560006844. Its totient is φ = 2560006842.

The previous prime is 2560006811. The next prime is 2560006859. The reversal of 2560006843 is 3486000652.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2560006843 - 2⁵ = 2560006811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2560006799 and 2560006808.

It is not a weakly prime, because it can be changed into another prime (2560006243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280003421 + 1280003422.

It is an arithmetic number, because the mean of its divisors is an integer number (1280003422).

Almost surely, 2^2560006843 is an apocalyptic number.

2560006843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560006843 is an equidigital number, since it uses as much as digits as its factorization.

2560006843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2560006843 is about 50596.5101859802. The cubic root of 2560006843 is about 1367.9819762325.

The spelling of 2560006843 in words is "two billion, five hundred sixty million, six thousand, eight hundred forty-three".