205322052 has 48 divisors (see below), whose sum is σ = 532593152. Its totient is φ = 61136640.

The previous prime is 205322041. The next prime is 205322069. The reversal of 205322052 is 250223502.

205322052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16393 + ... + 26064.

Almost surely, 2^205322052 is an apocalyptic number.

It is an amenable number.

205322052 is an abundant number, since it is smaller than the sum of its proper divisors (327271100).

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

205322052 is a wasteful number, since it uses less digits than its factorization.

205322052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42508 (or 42506 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 205322052 is about 14329.0631933843. The cubic root of 205322052 is about 589.9454627364.

Adding to 205322052 its reverse (250223502), we get a palindrome (455545554).

The spelling of 205322052 in words is "two hundred five million, three hundred twenty-two thousand, fifty-two".