204164483 has 4 divisors (see below), whose sum is σ = 209682480. Its totient is φ = 198646488.

The previous prime is 204164459. The next prime is 204164489. The reversal of 204164483 is 384461402.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 204164483 - 2⁸ = 204164227 is a prime.

It is a super-2 number, since 2×204164483² = 83366272237314578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204164489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758943 + ... + 2759016.

It is an arithmetic number, because the mean of its divisors is an integer number (52420620).

Almost surely, 2^204164483 is an apocalyptic number.

204164483 is a deficient number, since it is larger than the sum of its proper divisors (5517997).

204164483 is an equidigital number, since it uses as much as digits as its factorization.

204164483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5517996.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 204164483 is about 14288.6137536151. The cubic root of 204164483 is about 588.8347036982.

The spelling of 204164483 in words is "two hundred four million, one hundred sixty-four thousand, four hundred eighty-three".