50881892160 has 896 divisors, whose sum is σ = 198205636608. Its totient is φ = 10911744000.

The previous prime is 50881892111. The next prime is 50881892161. The reversal of 50881892160 is 6129818805.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50881892161) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 228169809 + ... + 228170031.

It is an arithmetic number, because the mean of its divisors is an integer number (221211648).

Almost surely, 2^50881892160 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 50881892160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99102818304).

50881892160 is an abundant number, since it is smaller than the sum of its proper divisors (147323744448).

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

50881892160 is a wasteful number, since it uses less digits than its factorization.

50881892160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 48.

The spelling of 50881892160 in words is "fifty billion, eight hundred eighty-one million, eight hundred ninety-two thousand, one hundred sixty".