50055412000 has 192 divisors, whose sum is σ = 142060988160. Its totient is φ = 17131008000.

The previous prime is 50055411953. The next prime is 50055412009. The reversal of 50055412000 is 21455005.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (50055412009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714541 + ... + 781459.

It is an arithmetic number, because the mean of its divisors is an integer number (739900980).

Almost surely, 2^50055412000 is an apocalyptic number.

50055412000 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 50055412000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71030494080).

50055412000 is an abundant number, since it is smaller than the sum of its proper divisors (92005576160).

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

50055412000 is a wasteful number, since it uses less digits than its factorization.

50055412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66972 (or 66954 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

Adding to 50055412000 its reverse (21455005), we get a palindrome (50076867005).

The spelling of 50055412000 in words is "fifty billion, fifty-five million, four hundred twelve thousand".