50286219 has 8 divisors (see below), whose sum is σ = 68860560. Its totient is φ = 32618016.

The previous prime is 50286167. The next prime is 50286233. The reversal of 50286219 is 91268205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-50286219 is a prime.

It is a super-2 number, since 2×50286219² = 5057407642631922, 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 50286219.

It is not an unprimeable number, because it can be changed into a prime (50286239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226404 + ... + 226625.

It is an arithmetic number, because the mean of its divisors is an integer number (8607570).

Almost surely, 2^50286219 is an apocalyptic number.

50286219 is a deficient number, since it is larger than the sum of its proper divisors (18574341).

50286219 is a wasteful number, since it uses less digits than its factorization.

50286219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453069.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 50286219 is about 7091.2776704907. The cubic root of 50286219 is about 369.1047726514.

It can be divided in two parts, 50286 and 219, that added together give a palindrome (50505).

The spelling of 50286219 in words is "fifty million, two hundred eighty-six thousand, two hundred nineteen".