50368870159 has 2 divisors, whose sum is σ = 50368870160. Its totient is φ = 50368870158.

The previous prime is 50368870157. The next prime is 50368870177. The reversal of 50368870159 is 95107886305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50368870159 - 2¹ = 50368870157 is a prime.

Together with 50368870157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50368870157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25184435079 + 25184435080.

It is an arithmetic number, because the mean of its divisors is an integer number (25184435080).

Almost surely, 2^50368870159 is an apocalyptic number.

50368870159 is a deficient number, since it is larger than the sum of its proper divisors (1).

50368870159 is an equidigital number, since it uses as much as digits as its factorization.

50368870159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 50368870159 in words is "fifty billion, three hundred sixty-eight million, eight hundred seventy thousand, one hundred fifty-nine".