50543205000 has 160 divisors (see below), whose sum is σ = 159299632800. Its totient is φ = 13358464000.

The previous prime is 50543204941. The next prime is 50543205001. The reversal of 50543205000 is 50234505.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (50543205001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1680091 + ... + 1709909.

It is an arithmetic number, because the mean of its divisors is an integer number (995622705).

Almost surely, 2^50543205000 is an apocalyptic number.

50543205000 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 50543205000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79649816400).

50543205000 is an abundant number, since it is smaller than the sum of its proper divisors (108756427800).

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

50543205000 is a wasteful number, since it uses less digits than its factorization.

50543205000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29961 (or 29942 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

Adding to 50543205000 its reverse (50234505), we get a palindrome (50593439505).

The spelling of 50543205000 in words is "fifty billion, five hundred forty-three million, two hundred five thousand".