204452065 has 8 divisors (see below), whose sum is σ = 258255360. Its totient is φ = 154953072.

The previous prime is 204452033. The next prime is 204452071. The reversal of 204452065 is 560254402.

204452065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204452065 - 2⁵ = 204452033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075969 + ... + 1076158.

It is an arithmetic number, because the mean of its divisors is an integer number (32281920).

Almost surely, 2^204452065 is an apocalyptic number.

It is an amenable number.

204452065 is a deficient number, since it is larger than the sum of its proper divisors (53803295).

204452065 is a wasteful number, since it uses less digits than its factorization.

204452065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152151.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 204452065 is about 14298.6735398777. The cubic root of 204452065 is about 589.1110475764. Note that the first 3 decimals are identical.

The spelling of 204452065 in words is "two hundred four million, four hundred fifty-two thousand, sixty-five".