50347728704 has 112 divisors (see below), whose sum is σ = 127205232000. Its totient is φ = 19230898176.

The previous prime is 50347728689. The next prime is 50347728727. The reversal of 50347728704 is 40782774305.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19847 + ... + 317945.

It is an arithmetic number, because the mean of its divisors is an integer number (1135761000).

Almost surely, 2^50347728704 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 50347728704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63602616000).

50347728704 is an abundant number, since it is smaller than the sum of its proper divisors (76857503296).

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

50347728704 is a wasteful number, since it uses less digits than its factorization.

50347728704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298160 (or 298150 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 50347728704 in words is "fifty billion, three hundred forty-seven million, seven hundred twenty-eight thousand, seven hundred four".