11354550959 has 2 divisors, whose sum is σ = 11354550960. Its totient is φ = 11354550958.

The previous prime is 11354550943. The next prime is 11354551007. The reversal of 11354550959 is 95905545311.

11354550959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11354550959 - 2⁴ = 11354550943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11354450959) 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, 5677275479 + 5677275480.

It is an arithmetic number, because the mean of its divisors is an integer number (5677275480).

Almost surely, 2^11354550959 is an apocalyptic number.

11354550959 is a deficient number, since it is larger than the sum of its proper divisors (1).

11354550959 is an equidigital number, since it uses as much as digits as its factorization.

11354550959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 607500, while the sum is 47.

The spelling of 11354550959 in words is "eleven billion, three hundred fifty-four million, five hundred fifty thousand, nine hundred fifty-nine".