50071836418 has 8 divisors (see below), whose sum is σ = 78373309248. Its totient is φ = 23947400004.

The previous prime is 50071836407. The next prime is 50071836433. The reversal of 50071836418 is 81463817005.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544259046 + ... + 544259137.

It is an arithmetic number, because the mean of its divisors is an integer number (9796663656).

Almost surely, 2^50071836418 is an apocalyptic number.

50071836418 is a deficient number, since it is larger than the sum of its proper divisors (28301472830).

50071836418 is a wasteful number, since it uses less digits than its factorization.

50071836418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088518208.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 50071836418 in words is "fifty billion, seventy-one million, eight hundred thirty-six thousand, four hundred eighteen".