50454442200 has 192 divisors, whose sum is σ = 164406620160. Its totient is φ = 12775121920.

The previous prime is 50454442147. The next prime is 50454442211. The reversal of 50454442200 is 224445405.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 1877257 + ... + 1903943.

It is an arithmetic number, because the mean of its divisors is an integer number (856284480).

Almost surely, 2^50454442200 is an apocalyptic number.

50454442200 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 50454442200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82203310080).

50454442200 is an abundant number, since it is smaller than the sum of its proper divisors (113952177960).

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

50454442200 is a wasteful number, since it uses less digits than its factorization.

50454442200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26866 (or 26857 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 50454442200 its reverse (224445405), we get a palindrome (50678887605).

The spelling of 50454442200 in words is "fifty billion, four hundred fifty-four million, four hundred forty-two thousand, two hundred".