2255850798599 has 2 divisors, whose sum is σ = 2255850798600. Its totient is φ = 2255850798598.

The previous prime is 2255850798587. The next prime is 2255850798653. The reversal of 2255850798599 is 9958970585522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255850798599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255850798529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127925399299 + 1127925399300.

It is an arithmetic number, because the mean of its divisors is an integer number (1127925399300).

Almost surely, 2^{2255850798599} is an apocalyptic number.

2255850798599 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255850798599 is an equidigital number, since it uses as much as digits as its factorization.

2255850798599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480000, while the sum is 74.

The spelling of 2255850798599 in words is "two trillion, two hundred fifty-five billion, eight hundred fifty million, seven hundred ninety-eight thousand, five hundred ninety-nine".