50826922129 has 2 divisors, whose sum is σ = 50826922130. Its totient is φ = 50826922128.

The previous prime is 50826922103. The next prime is 50826922141. The reversal of 50826922129 is 92122962805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33864464529 + 16962457600 = 184023^2 + 130240^2 .

It is a cyclic number.

It is not a de Polignac number, because 50826922129 - 2⁹ = 50826921617 is a prime.

It is not a weakly prime, because it can be changed into another prime (50826922199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25413461064 + 25413461065.

It is an arithmetic number, because the mean of its divisors is an integer number (25413461065).

Almost surely, 2^50826922129 is an apocalyptic number.

It is an amenable number.

50826922129 is a deficient number, since it is larger than the sum of its proper divisors (1).

50826922129 is an equidigital number, since it uses as much as digits as its factorization.

50826922129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 50826922129 in words is "fifty billion, eight hundred twenty-six million, nine hundred twenty-two thousand, one hundred twenty-nine".