204513952 has 12 divisors (see below), whose sum is σ = 402636906. Its totient is φ = 102256960.

The previous prime is 204513941. The next prime is 204513971. The reversal of 204513952 is 259315402.

It can be written as a sum of positive squares in only one way, i.e., 181818256 + 22695696 = 13484^2 + 4764^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3195499 + ... + 3195562.

Almost surely, 2^204513952 is an apocalyptic number.

It is an amenable number.

204513952 is a deficient number, since it is larger than the sum of its proper divisors (198122954).

204513952 is an equidigital number, since it uses as much as digits as its factorization.

204513952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391071 (or 6391063 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 204513952 is about 14300.8374579952. The cubic root of 204513952 is about 589.1704822698.

The spelling of 204513952 in words is "two hundred four million, five hundred thirteen thousand, nine hundred fifty-two".