50399314171 has 2 divisors, whose sum is σ = 50399314172. Its totient is φ = 50399314170.

The previous prime is 50399314109. The next prime is 50399314187. The reversal of 50399314171 is 17141399305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50399314171 - 2⁹ = 50399313659 is a prime.

It is a super-2 number, since 2×50399314171² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50399318171) 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, 25199657085 + 25199657086.

It is an arithmetic number, because the mean of its divisors is an integer number (25199657086).

Almost surely, 2^50399314171 is an apocalyptic number.

50399314171 is a deficient number, since it is larger than the sum of its proper divisors (1).

50399314171 is an equidigital number, since it uses as much as digits as its factorization.

50399314171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The spelling of 50399314171 in words is "fifty billion, three hundred ninety-nine million, three hundred fourteen thousand, one hundred seventy-one".