50550959 has 2 divisors, whose sum is σ = 50550960. Its totient is φ = 50550958.

The previous prime is 50550949. The next prime is 50550971. The reversal of 50550959 is 95905505.

It is a happy number.

50550959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50550959 - 2⁴ = 50550943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275479 + 25275480.

It is an arithmetic number, because the mean of its divisors is an integer number (25275480).

Almost surely, 2^50550959 is an apocalyptic number.

50550959 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550959 is an equidigital number, since it uses as much as digits as its factorization.

50550959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50625, while the sum is 38.

The square root of 50550959 is about 7109.9197604474. The cubic root of 50550959 is about 369.7513766796.

The spelling of 50550959 in words is "fifty million, five hundred fifty thousand, nine hundred fifty-nine".