50576844384 has 144 divisors (see below), whose sum is σ = 160242001920. Its totient is φ = 15000180480.

The previous prime is 50576844349. The next prime is 50576844397. The reversal of 50576844384 is 48344867505.

It is a happy number.

50576844384 is a `hidden beast` number, since 50 + 5 + 76 + 8 + 443 + 84 = 666.

50576844384 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 (144).

It is a self number, because there is not a number n which added to its sum of digits gives 50576844384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20944 + ... + 318735.

It is an arithmetic number, because the mean of its divisors is an integer number (1112791680).

Almost surely, 2^50576844384 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 50576844384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80121000960).

50576844384 is an abundant number, since it is smaller than the sum of its proper divisors (109665157536).

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

50576844384 is a wasteful number, since it uses less digits than its factorization.

50576844384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339753 (or 339742 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 50576844384 in words is "fifty billion, five hundred seventy-six million, eight hundred forty-four thousand, three hundred eighty-four".