50056421184 has 672 divisors, whose sum is σ = 188673638400. Its totient is φ = 12565324800.

The previous prime is 50056421167. The next prime is 50056421203. The reversal of 50056421184 is 48112465005.

It is a happy number.

50056421184 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 642 + 1 + 1 + 8 + 4 = 666.

50056421184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67370317 + ... + 67371059.

Almost surely, 2^50056421184 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 50056421184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94336819200).

50056421184 is an abundant number, since it is smaller than the sum of its proper divisors (138617217216).

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

50056421184 is a wasteful number, since it uses less digits than its factorization.

50056421184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 50056421184 its reverse (48112465005), we get a palindrome (98168886189).

The spelling of 50056421184 in words is "fifty billion, fifty-six million, four hundred twenty-one thousand, one hundred eighty-four".