50182219844 has 12 divisors (see below), whose sum is σ = 90192368364. Its totient is φ = 24412971744.

The previous prime is 50182219783. The next prime is 50182219849. The reversal of 50182219844 is 44891228105.

It can be written as a sum of positive squares in 2 ways, for example, as 26711979844 + 23470240000 = 163438^2 + 153200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50182219795 and 50182219804.

It is not an unprimeable number, because it can be changed into a prime (50182219849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169534379 + ... + 169534674.

It is an arithmetic number, because the mean of its divisors is an integer number (7516030697).

Almost surely, 2^50182219844 is an apocalyptic number.

It is an amenable number.

50182219844 is a deficient number, since it is larger than the sum of its proper divisors (40010148520).

50182219844 is a wasteful number, since it uses less digits than its factorization.

50182219844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339069094 (or 339069092 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 50182219844 in words is "fifty billion, one hundred eighty-two million, two hundred nineteen thousand, eight hundred forty-four".