2268859459 has 2 divisors, whose sum is σ = 2268859460. Its totient is φ = 2268859458.

The previous prime is 2268859451. The next prime is 2268859469. The reversal of 2268859459 is 9549588622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2268859459 - 2³ = 2268859451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2268859451) 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 as a sum of consecutive naturals, namely, 1134429729 + 1134429730.

It is an arithmetic number, because the mean of its divisors is an integer number (1134429730).

Almost surely, 2^2268859459 is an apocalyptic number.

2268859459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268859459 is an equidigital number, since it uses as much as digits as its factorization.

2268859459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 58.

The square root of 2268859459 is about 47632.5462157966. The cubic root of 2268859459 is about 1314.0216829621.

The spelling of 2268859459 in words is "two billion, two hundred sixty-eight million, eight hundred fifty-nine thousand, four hundred fifty-nine".