2259205087 has 2 divisors, whose sum is σ = 2259205088. Its totient is φ = 2259205086.

The previous prime is 2259205033. The next prime is 2259205111. The reversal of 2259205087 is 7805029522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2259205087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259205007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129602543 + 1129602544.

It is an arithmetic number, because the mean of its divisors is an integer number (1129602544).

Almost surely, 2^2259205087 is an apocalyptic number.

2259205087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259205087 is an equidigital number, since it uses as much as digits as its factorization.

2259205087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 2259205087 is about 47531.0960004080. The cubic root of 2259205087 is about 1312.1552399638.

The spelling of 2259205087 in words is "two billion, two hundred fifty-nine million, two hundred five thousand, eighty-seven".