205013050 has 24 divisors (see below), whose sum is σ = 415991232. Its totient is φ = 74550000.

The previous prime is 205013027. The next prime is 205013051. The reversal of 205013050 is 50310502.

It is not an unprimeable number, because it can be changed into a prime (205013051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185826 + ... + 186925.

It is an arithmetic number, because the mean of its divisors is an integer number (17332968).

Almost surely, 2^205013050 is an apocalyptic number.

205013050 is an abundant number, since it is smaller than the sum of its proper divisors (210978182).

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

205013050 is a wasteful number, since it uses less digits than its factorization.

205013050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372774 (or 372769 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 205013050 is about 14318.2767817919. The cubic root of 205013050 is about 589.6493655380.

Adding to 205013050 its reverse (50310502), we get a palindrome (255323552).

The spelling of 205013050 in words is "two hundred five million, thirteen thousand, fifty".