204004054 has 8 divisors (see below), whose sum is σ = 307544400. Its totient is φ = 101489256.

The previous prime is 204004039. The next prime is 204004057. The reversal of 204004054 is 450400402.

204004054 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (204004057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255889 + ... + 256684.

It is an arithmetic number, because the mean of its divisors is an integer number (38443050).

Almost surely, 2^204004054 is an apocalyptic number.

204004054 is a deficient number, since it is larger than the sum of its proper divisors (103540346).

204004054 is a wasteful number, since it uses less digits than its factorization.

204004054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512774.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 204004054 is about 14282.9987747672. The cubic root of 204004054 is about 588.6804311636.

Adding to 204004054 its reverse (450400402), we get a palindrome (654404456).

The spelling of 204004054 in words is "two hundred four million, four thousand, fifty-four".