50055881472 has 288 divisors, whose sum is σ = 157347610560. Its totient is φ = 15642132480.

The previous prime is 50055881471. The next prime is 50055881527. The reversal of 50055881472 is 27418855005.

50055881472 is a `hidden beast` number, since 50 + 0 + 5 + 58 + 81 + 472 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (50055881471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36778072 + ... + 36779432.

It is an arithmetic number, because the mean of its divisors is an integer number (546345870).

Almost surely, 2^50055881472 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 50055881472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78673805280).

50055881472 is an abundant number, since it is smaller than the sum of its proper divisors (107291729088).

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

50055881472 is a wasteful number, since it uses less digits than its factorization.

50055881472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 50055881472 in words is "fifty billion, fifty-five million, eight hundred eighty-one thousand, four hundred seventy-two".