205302050 has 12 divisors (see below), whose sum is σ = 381861906. Its totient is φ = 82120800.

The previous prime is 205302043. The next prime is 205302059. The reversal of 205302050 is 50203502.

It can be written as a sum of positive squares in 3 ways, for example, as 157678249 + 47623801 = 12557^2 + 6901^2 .

It is not an unprimeable number, because it can be changed into a prime (205302059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2052971 + ... + 2053070.

Almost surely, 2^205302050 is an apocalyptic number.

205302050 is a deficient number, since it is larger than the sum of its proper divisors (176559856).

205302050 is a wasteful number, since it uses less digits than its factorization.

205302050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106053 (or 4106048 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 205302050 is about 14328.3652242676. The cubic root of 205302050 is about 589.9263050729.

Adding to 205302050 its reverse (50203502), we get a palindrome (255505552).

The spelling of 205302050 in words is "two hundred five million, three hundred two thousand, fifty".