204054404 has 6 divisors (see below), whose sum is σ = 357095214. Its totient is φ = 102027200.

The previous prime is 204054379. The next prime is 204054439. The reversal of 204054404 is 404450402.

204054404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 197346304 + 6708100 = 14048^2 + 2590^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 204054404.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25506797 + ... + 25506804.

It is an arithmetic number, because the mean of its divisors is an integer number (59515869).

Almost surely, 2^204054404 is an apocalyptic number.

It is an amenable number.

204054404 is a deficient number, since it is larger than the sum of its proper divisors (153040810).

204054404 is a wasteful number, since it uses less digits than its factorization.

204054404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51013605 (or 51013603 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 204054404 is about 14284.7612510675. The cubic root of 204054404 is about 588.7288576874.

The spelling of 204054404 in words is "two hundred four million, fifty-four thousand, four hundred four".