50043219 has 4 divisors (see below), whose sum is σ = 66724296. Its totient is φ = 33362144.

The previous prime is 50043199. The next prime is 50043221. The reversal of 50043219 is 91234005.

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 50043219 - 2¹⁷ = 49912147 is a prime.

It is a super-2 number, since 2×50043219² = 5008647535763922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50043919) 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, 8340534 + ... + 8340539.

It is an arithmetic number, because the mean of its divisors is an integer number (16681074).

Almost surely, 2^50043219 is an apocalyptic number.

50043219 is a deficient number, since it is larger than the sum of its proper divisors (16681077).

50043219 is a wasteful number, since it uses less digits than its factorization.

50043219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16681076.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 50043219 is about 7074.1231965523. The cubic root of 50043219 is about 368.5092660666.

The spelling of 50043219 in words is "fifty million, forty-three thousand, two hundred nineteen".