50549984243424 has 432 divisors, whose sum is σ = 158556382062624. Its totient is φ = 15245526067200.

The previous prime is 50549984243393. The next prime is 50549984243471. The reversal of 50549984243424 is 42434248994505.

50549984243424 is a `hidden beast` number, since 5 + 0 + 5 + 4 + 99 + 84 + 2 + 43 + 424 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1580609514 + ... + 1580641494.

It is an arithmetic number, because the mean of its divisors is an integer number (367028662182).

Almost surely, 2^{50549984243424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50549984243424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79278191031312).

50549984243424 is an abundant number, since it is smaller than the sum of its proper divisors (108006397819200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50549984243424 is a wasteful number, since it uses less digits than its factorization.

50549984243424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32719 (or 32689 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 63.

The spelling of 50549984243424 in words is "fifty trillion, five hundred forty-nine billion, nine hundred eighty-four million, two hundred forty-three thousand, four hundred twenty-four".