50589486720 has 384 divisors, whose sum is σ = 189494257680. Its totient is φ = 12386304000.

The previous prime is 50589486719. The next prime is 50589486733. The reversal of 50589486720 is 2768498505.

50589486720 is a `hidden beast` number, since 50 + 589 + 4 + 8 + 6 + 7 + 2 + 0 = 666.

50589486720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11679557184 + 38909929536 = 108072^2 + 197256^2 .

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4008420 + ... + 4021020.

Almost surely, 2^50589486720 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 50589486720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94747128840).

50589486720 is an abundant number, since it is smaller than the sum of its proper divisors (138904770960).

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

50589486720 is a wasteful number, since it uses less digits than its factorization.

50589486720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12684 (or 12669 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 50589486720 in words is "fifty billion, five hundred eighty-nine million, four hundred eighty-six thousand, seven hundred twenty".