204302052355 has 8 divisors (see below), whose sum is σ = 245165260464. Its totient is φ = 163439776800.

The previous prime is 204302052349. The next prime is 204302052371. The reversal of 204302052355 is 553250203402.

204302052355 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 not a de Polignac number, because 204302052355 - 2³ = 204302052347 is a prime.

It is a super-2 number, since 2×204302052355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410260 + ... + 759550.

It is an arithmetic number, because the mean of its divisors is an integer number (30645657558).

Almost surely, 2^204302052355 is an apocalyptic number.

204302052355 is a deficient number, since it is larger than the sum of its proper divisors (40863208109).

204302052355 is a wasteful number, since it uses less digits than its factorization.

204302052355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466277.

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 204302052355 its reverse (553250203402), we get a palindrome (757552255757).

The spelling of 204302052355 in words is "two hundred four billion, three hundred two million, fifty-two thousand, three hundred fifty-five".