204655054 has 8 divisors (see below), whose sum is σ = 307043280. Its totient is φ = 102307296.

The previous prime is 204655049. The next prime is 204655057. The reversal of 204655054 is 450556402.

204655054 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 super-2 number, since 2×204655054² = 83767382255485832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204655057) 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, 14982 + ... + 25174.

It is an arithmetic number, because the mean of its divisors is an integer number (38380410).

Almost surely, 2^204655054 is an apocalyptic number.

204655054 is a deficient number, since it is larger than the sum of its proper divisors (102388226).

204655054 is a wasteful number, since it uses less digits than its factorization.

204655054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20234.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 204655054 is about 14305.7699548119. The cubic root of 204655054 is about 589.3059482058.

The spelling of 204655054 in words is "two hundred four million, six hundred fifty-five thousand, fifty-four".