550120440124193 has 2 divisors, whose sum is σ = 550120440124194. Its totient is φ = 550120440124192.

The previous prime is 550120440124153. The next prime is 550120440124327. The reversal of 550120440124193 is 391421044021055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340942302532129 + 209178137592064 = 18464623^2 + 14462992^2 .

It is a cyclic number.

It is not a de Polignac number, because 550120440124193 - 2⁸ = 550120440123937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550120440124193.

It is not a weakly prime, because it can be changed into another prime (550120440124133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275060220062096 + 275060220062097.

It is an arithmetic number, because the mean of its divisors is an integer number (275060220062097).

Almost surely, 2^{550120440124193} is an apocalyptic number.

It is an amenable number.

550120440124193 is a deficient number, since it is larger than the sum of its proper divisors (1).

550120440124193 is an equidigital number, since it uses as much as digits as its factorization.

550120440124193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 550120440124193 in words is "five hundred fifty trillion, one hundred twenty billion, four hundred forty million, one hundred twenty-four thousand, one hundred ninety-three".