204100050255 has 64 divisors (see below), whose sum is σ = 333203760000. Its totient is φ = 106667753472.

The previous prime is 204100050241. The next prime is 204100050283. The reversal of 204100050255 is 552050001402.

It is a happy number.

It is not a de Polignac number, because 204100050255 - 2⁴ = 204100050239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57833331 + ... + 57836859.

It is an arithmetic number, because the mean of its divisors is an integer number (5206308750).

Almost surely, 2^204100050255 is an apocalyptic number.

204100050255 is a deficient number, since it is larger than the sum of its proper divisors (129103709745).

204100050255 is a wasteful number, since it uses less digits than its factorization.

204100050255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028.

The product of its (nonzero) digits is 2000, while the sum is 24.

Adding to 204100050255 its reverse (552050001402), we get a palindrome (756150051657).

The spelling of 204100050255 in words is "two hundred four billion, one hundred million, fifty thousand, two hundred fifty-five".