5123226104389 has 2 divisors, whose sum is σ = 5123226104390. Its totient is φ = 5123226104388.

The previous prime is 5123226104369. The next prime is 5123226104443. The reversal of 5123226104389 is 9834016223215.

5123226104389 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2936568904164 + 2186657200225 = 1713642^2 + 1478735^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123226104389 - 2¹⁹ = 5123225580101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5123226104369) 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, 2561613052194 + 2561613052195.

It is an arithmetic number, because the mean of its divisors is an integer number (2561613052195).

Almost surely, 2^{5123226104389} is an apocalyptic number.

It is an amenable number.

5123226104389 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123226104389 is an equidigital number, since it uses as much as digits as its factorization.

5123226104389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 5123226104389 in words is "five trillion, one hundred twenty-three billion, two hundred twenty-six million, one hundred four thousand, three hundred eighty-nine".