204164534050 has 12 divisors (see below), whose sum is σ = 379746033426. Its totient is φ = 81665813600.

The previous prime is 204164534039. The next prime is 204164534051. The reversal of 204164534050 is 50435461402.

204164534050 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 3 ways, for example, as 159193818081 + 44970715969 = 398991^2 + 212063^2 .

It is a junction number, because it is equal to n+sod(n) for n = 204164533997 and 204164534015.

It is not an unprimeable number, because it can be changed into a prime (204164534051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2041645291 + ... + 2041645390.

Almost surely, 2^204164534050 is an apocalyptic number.

204164534050 is a deficient number, since it is larger than the sum of its proper divisors (175581499376).

204164534050 is a wasteful number, since it uses less digits than its factorization.

204164534050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083290693 (or 4083290688 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 204164534050 its reverse (50435461402), we get a palindrome (254599995452).

The spelling of 204164534050 in words is "two hundred four billion, one hundred sixty-four million, five hundred thirty-four thousand, fifty".