50883688729 has 2 divisors, whose sum is σ = 50883688730. Its totient is φ = 50883688728.

The previous prime is 50883688699. The next prime is 50883688763. The reversal of 50883688729 is 92788638805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41067833104 + 9815855625 = 202652^2 + 99075^2 .

It is a cyclic number.

It is not a de Polignac number, because 50883688729 - 2⁵ = 50883688697 is a prime.

It is not a weakly prime, because it can be changed into another prime (50883686729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25441844364 + 25441844365.

It is an arithmetic number, because the mean of its divisors is an integer number (25441844365).

Almost surely, 2^50883688729 is an apocalyptic number.

It is an amenable number.

50883688729 is a deficient number, since it is larger than the sum of its proper divisors (1).

50883688729 is an equidigital number, since it uses as much as digits as its factorization.

50883688729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46448640, while the sum is 64.

The spelling of 50883688729 in words is "fifty billion, eight hundred eighty-three million, six hundred eighty-eight thousand, seven hundred twenty-nine".