50321442200 has 96 divisors (see below), whose sum is σ = 119783070000. Its totient is φ = 19653926400.

The previous prime is 50321442139. The next prime is 50321442277. The reversal of 50321442200 is 224412305.

It is a happy number.

50321442200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1743890 + ... + 1772510.

Almost surely, 2^50321442200 is an apocalyptic number.

50321442200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50321442200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59891535000).

50321442200 is an abundant number, since it is smaller than the sum of its proper divisors (69461627800).

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

50321442200 is a wasteful number, since it uses less digits than its factorization.

50321442200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28845 (or 28836 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 50321442200 its reverse (224412305), we get a palindrome (50545854505).

The spelling of 50321442200 in words is "fifty billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred".