50502040200 has 144 divisors (see below), whose sum is σ = 171282536100. Its totient is φ = 13333824000.

The previous prime is 50502040187. The next prime is 50502040229. The reversal of 50502040200 is 204020505.

50502040200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 39035485476 + 11466554724 = 197574^2 + 107082^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 42906 + ... + 320694.

Almost surely, 2^50502040200 is an apocalyptic number.

50502040200 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 50502040200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85641268050).

50502040200 is an abundant number, since it is smaller than the sum of its proper divisors (120780495900).

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

50502040200 is a wasteful number, since it uses less digits than its factorization.

50502040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277912 (or 277900 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

Adding to 50502040200 its reverse (204020505), we get a palindrome (50706060705).

The spelling of 50502040200 in words is "fifty billion, five hundred two million, forty thousand, two hundred".