50422847 has 2 divisors, whose sum is σ = 50422848. Its totient is φ = 50422846.

The previous prime is 50422807. The next prime is 50422849. The reversal of 50422847 is 74822405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50422847 - 2²⁰ = 49374271 is a prime.

Together with 50422849, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50422849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25211423 + 25211424.

It is an arithmetic number, because the mean of its divisors is an integer number (25211424).

Almost surely, 2^50422847 is an apocalyptic number.

50422847 is a deficient number, since it is larger than the sum of its proper divisors (1).

50422847 is an equidigital number, since it uses as much as digits as its factorization.

50422847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 50422847 is about 7100.9046606753. The cubic root of 50422847 is about 369.4387570827.

The spelling of 50422847 in words is "fifty million, four hundred twenty-two thousand, eight hundred forty-seven".