204350355 has 48 divisors (see below), whose sum is σ = 395871840. Its totient is φ = 96652800.

The previous prime is 204350347. The next prime is 204350381. The reversal of 204350355 is 553053402.

It is not a de Polignac number, because 204350355 - 2³ = 204350347 is a prime.

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 in 47 ways as a sum of consecutive naturals, for example, 15261 + ... + 25329.

It is an arithmetic number, because the mean of its divisors is an integer number (8247330).

Almost surely, 2^204350355 is an apocalyptic number.

204350355 is a deficient number, since it is larger than the sum of its proper divisors (191521485).

204350355 is a wasteful number, since it uses less digits than its factorization.

204350355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10132 (or 10129 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 204350355 is about 14295.1164738172. The cubic root of 204350355 is about 589.0133418324.

The spelling of 204350355 in words is "two hundred four million, three hundred fifty thousand, three hundred fifty-five".