50422859 has 2 divisors, whose sum is σ = 50422860. Its totient is φ = 50422858.

The previous prime is 50422849. The next prime is 50422871. The reversal of 50422859 is 95822405.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50422859 - 2²⁴ = 33645643 is a prime.

It is a Chen prime.

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, 25211429 + 25211430.

It is an arithmetic number, because the mean of its divisors is an integer number (25211430).

Almost surely, 2^50422859 is an apocalyptic number.

50422859 is a deficient number, since it is larger than the sum of its proper divisors (1).

50422859 is an equidigital number, since it uses as much as digits as its factorization.

50422859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 50422859 is about 7100.9055056380. The cubic root of 50422859 is about 369.4387863900.

The spelling of 50422859 in words is "fifty million, four hundred twenty-two thousand, eight hundred fifty-nine".