50982219 has 24 divisors (see below), whose sum is σ = 76144640. Its totient is φ = 32849712.

The previous prime is 50982209. The next prime is 50982223. The reversal of 50982219 is 91228905.

It is not a de Polignac number, because 50982219 - 2¹⁷ = 50851147 is a prime.

It is a super-2 number, since 2×50982219² = 5198373308327922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50982209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39222 + ... + 40500.

Almost surely, 2^50982219 is an apocalyptic number.

50982219 is a deficient number, since it is larger than the sum of its proper divisors (25162421).

50982219 is a wasteful number, since it uses less digits than its factorization.

50982219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 50982219 is about 7140.1834010059. The cubic root of 50982219 is about 370.7998741459.

It can be divided in two parts, 509 and 82219, that added together give a palindrome (82728).

The spelling of 50982219 in words is "fifty million, nine hundred eighty-two thousand, two hundred nineteen".