2550441122129 has 2 divisors, whose sum is σ = 2550441122130. Its totient is φ = 2550441122128.

The previous prime is 2550441122087. The next prime is 2550441122167. The reversal of 2550441122129 is 9212211440552.

It is an a-pointer prime, because the next prime (2550441122167) can be obtained adding 2550441122129 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2403966523729 + 146474598400 = 1550473^2 + 382720^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550441122129 - 2⁸ = 2550441121873 is a prime.

It is a super-3 number, since 3×2550441122129³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2550441122092 and 2550441122101.

It is not a weakly prime, because it can be changed into another prime (2550441122329) 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, 1275220561064 + 1275220561065.

It is an arithmetic number, because the mean of its divisors is an integer number (1275220561065).

Almost surely, 2^{2550441122129} is an apocalyptic number.

It is an amenable number.

2550441122129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550441122129 is an equidigital number, since it uses as much as digits as its factorization.

2550441122129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 2550441122129 in words is "two trillion, five hundred fifty billion, four hundred forty-one million, one hundred twenty-two thousand, one hundred twenty-nine".