55323313111061 has 2 divisors, whose sum is σ = 55323313111062. Its totient is φ = 55323313111060.

The previous prime is 55323313111037. The next prime is 55323313111069. The reversal of 55323313111061 is 16011131332355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37275982424836 + 18047330686225 = 6105406^2 + 4248215^2 .

It is a cyclic number.

It is not a de Polignac number, because 55323313111061 - 2²⁶ = 55323246002197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55323313111069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27661656555530 + 27661656555531.

It is an arithmetic number, because the mean of its divisors is an integer number (27661656555531).

Almost surely, 2^{55323313111061} is an apocalyptic number.

It is an amenable number.

55323313111061 is a deficient number, since it is larger than the sum of its proper divisors (1).

55323313111061 is an equidigital number, since it uses as much as digits as its factorization.

55323313111061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 35.

The spelling of 55323313111061 in words is "fifty-five trillion, three hundred twenty-three billion, three hundred thirteen million, one hundred eleven thousand, sixty-one".