50844219 has 4 divisors (see below), whose sum is σ = 67792296. Its totient is φ = 33896144.

The previous prime is 50844203. The next prime is 50844251. The reversal of 50844219 is 91244805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50844219 - 2⁴ = 50844203 is a prime.

It is a super-2 number, since 2×50844219² = 5170269211439922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50844219.

It is not an unprimeable number, because it can be changed into a prime (50844259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8474034 + ... + 8474039.

It is an arithmetic number, because the mean of its divisors is an integer number (16948074).

Almost surely, 2^50844219 is an apocalyptic number.

50844219 is a deficient number, since it is larger than the sum of its proper divisors (16948077).

50844219 is a wasteful number, since it uses less digits than its factorization.

50844219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16948076.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 50844219 is about 7130.5132353850. The cubic root of 50844219 is about 370.4650082328.

The spelling of 50844219 in words is "fifty million, eight hundred forty-four thousand, two hundred nineteen".