50847578880 has 576 divisors, whose sum is σ = 193398374400. Its totient is φ = 11141038080.

The previous prime is 50847578843. The next prime is 50847578909. The reversal of 50847578880 is 8887574805.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115825701 + ... + 115826139.

Almost surely, 2^50847578880 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 50847578880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96699187200).

50847578880 is an abundant number, since it is smaller than the sum of its proper divisors (142550795520).

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

50847578880 is a wasteful number, since it uses less digits than its factorization.

50847578880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 20070400, while the sum is 60.

The spelling of 50847578880 in words is "fifty billion, eight hundred forty-seven million, five hundred seventy-eight thousand, eight hundred eighty".