50123322332129 has 2 divisors, whose sum is σ = 50123322332130. Its totient is φ = 50123322332128.

The previous prime is 50123322332059. The next prime is 50123322332147. The reversal of 50123322332129 is 92123322332105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50098437900625 + 24884431504 = 7078025^2 + 157748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50123322332129 is a prime.

It is a super-2 number, since 2×50123322332129² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50123322332092 and 50123322332101.

It is not a weakly prime, because it can be changed into another prime (50123322332179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25061661166064 + 25061661166065.

It is an arithmetic number, because the mean of its divisors is an integer number (25061661166065).

Almost surely, 2^{50123322332129} is an apocalyptic number.

It is an amenable number.

50123322332129 is a deficient number, since it is larger than the sum of its proper divisors (1).

50123322332129 is an equidigital number, since it uses as much as digits as its factorization.

50123322332129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 50123322332129 in words is "fifty trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred twenty-nine".