50381219882 has 8 divisors (see below), whose sum is σ = 86367805536. Its totient is φ = 21591951372.

The previous prime is 50381219851. The next prime is 50381219887. The reversal of 50381219882 is 28891218305.

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

It is not an unprimeable number, because it can be changed into a prime (50381219887) 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, 1799329268 + ... + 1799329295.

It is an arithmetic number, because the mean of its divisors is an integer number (10795975692).

Almost surely, 2^50381219882 is an apocalyptic number.

50381219882 is a deficient number, since it is larger than the sum of its proper divisors (35986585654).

50381219882 is a wasteful number, since it uses less digits than its factorization.

50381219882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598658572.

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 50381219882 in words is "fifty billion, three hundred eighty-one million, two hundred nineteen thousand, eight hundred eighty-two".