11255800344559 has 2 divisors, whose sum is σ = 11255800344560. Its totient is φ = 11255800344558.

The previous prime is 11255800344553. The next prime is 11255800344563. The reversal of 11255800344559 is 95544300855211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11255800344559 - 2⁷ = 11255800344431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11255800344553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627900172279 + 5627900172280.

It is an arithmetic number, because the mean of its divisors is an integer number (5627900172280).

Almost surely, 2^{11255800344559} is an apocalyptic number.

11255800344559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11255800344559 is an equidigital number, since it uses as much as digits as its factorization.

11255800344559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320000, while the sum is 52.

The spelling of 11255800344559 in words is "eleven trillion, two hundred fifty-five billion, eight hundred million, three hundred forty-four thousand, five hundred fifty-nine".