204553006 has 8 divisors (see below), whose sum is σ = 350662320. Its totient is φ = 87665568.

The previous prime is 204553003. The next prime is 204553009. The reversal of 204553006 is 600355402.

204553006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204553003) and next prime (204553009).

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 (204553003) 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, 7305451 + ... + 7305478.

It is an arithmetic number, because the mean of its divisors is an integer number (43832790).

Almost surely, 2^204553006 is an apocalyptic number.

204553006 is a deficient number, since it is larger than the sum of its proper divisors (146109314).

204553006 is a wasteful number, since it uses less digits than its factorization.

204553006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14610938.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 204553006 is about 14302.2028373254. The cubic root of 204553006 is about 589.2079825631.

The spelling of 204553006 in words is "two hundred four million, five hundred fifty-three thousand, six".