50984459 has 2 divisors, whose sum is σ = 50984460. Its totient is φ = 50984458.

The previous prime is 50984447. The next prime is 50984501. The reversal of 50984459 is 95448905.

50984459 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 a de Polignac number, because none of the positive numbers 2^k-50984459 is a prime.

It is not a weakly prime, because it can be changed into another prime (50984159) 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, 25492229 + 25492230.

It is an arithmetic number, because the mean of its divisors is an integer number (25492230).

Almost surely, 2^50984459 is an apocalyptic number.

50984459 is a deficient number, since it is larger than the sum of its proper divisors (1).

50984459 is an equidigital number, since it uses as much as digits as its factorization.

50984459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 50984459 is about 7140.3402579989. The cubic root of 50984459 is about 370.8053046638.

The spelling of 50984459 in words is "fifty million, nine hundred eighty-four thousand, four hundred fifty-nine".