50006219 has 2 divisors, whose sum is σ = 50006220. Its totient is φ = 50006218.

The previous prime is 50006207. The next prime is 50006239. The reversal of 50006219 is 91260005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50006219 is a prime.

It is a super-2 number, since 2×50006219² = 5001243877351922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50006194 and 50006203.

It is not a weakly prime, because it can be changed into another prime (50006239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25003109 + 25003110.

It is an arithmetic number, because the mean of its divisors is an integer number (25003110).

Almost surely, 2^50006219 is an apocalyptic number.

50006219 is a deficient number, since it is larger than the sum of its proper divisors (1).

50006219 is an equidigital number, since it uses as much as digits as its factorization.

50006219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 50006219 is about 7071.5075478995. The cubic root of 50006219 is about 368.4184232254.

The spelling of 50006219 in words is "fifty million, six thousand, two hundred nineteen".