200500050 has 48 divisors (see below), whose sum is σ = 501842880. Its totient is φ = 52971840.

The previous prime is 200500043. The next prime is 200500061. The reversal of 200500050 is 50005002.

It is a junction number, because it is equal to n+sod(n) for n = 200499999 and 200500035.

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, 10219 + ... + 22481.

It is an arithmetic number, because the mean of its divisors is an integer number (10455060).

Almost surely, 2^200500050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200500050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250921440).

200500050 is an abundant number, since it is smaller than the sum of its proper divisors (301342830).

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

200500050 is a wasteful number, since it uses less digits than its factorization.

200500050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12387 (or 12382 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 12.

The square root of 200500050 is about 14159.8040240676. The cubic root of 200500050 is about 585.2905270344.

Adding to 200500050 its reverse (50005002), we get a palindrome (250505052).

The spelling of 200500050 in words is "two hundred million, five hundred thousand, fifty".