55323313110943 has 2 divisors, whose sum is σ = 55323313110944. Its totient is φ = 55323313110942.

The previous prime is 55323313110893. The next prime is 55323313111037. The reversal of 55323313110943 is 34901131332355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55323313110943 - 2⁹ = 55323313110431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55323313110943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55323313116943) 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, 27661656555471 + 27661656555472.

It is an arithmetic number, because the mean of its divisors is an integer number (27661656555472).

Almost surely, 2^{55323313110943} is an apocalyptic number.

55323313110943 is a deficient number, since it is larger than the sum of its proper divisors (1).

55323313110943 is an equidigital number, since it uses as much as digits as its factorization.

55323313110943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 55323313110943 in words is "fifty-five trillion, three hundred twenty-three billion, three hundred thirteen million, one hundred ten thousand, nine hundred forty-three".