2259057239 has 2 divisors, whose sum is σ = 2259057240. Its totient is φ = 2259057238.

The previous prime is 2259057187. The next prime is 2259057247. The reversal of 2259057239 is 9327509522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2259057239 - 2⁸ = 2259056983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2259057239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259057259) 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, 1129528619 + 1129528620.

It is an arithmetic number, because the mean of its divisors is an integer number (1129528620).

Almost surely, 2^2259057239 is an apocalyptic number.

2259057239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259057239 is an equidigital number, since it uses as much as digits as its factorization.

2259057239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 2259057239 is about 47529.5406983909. The cubic root of 2259057239 is about 1312.1266157719.

The spelling of 2259057239 in words is "two billion, two hundred fifty-nine million, fifty-seven thousand, two hundred thirty-nine".