204502025411 has 4 divisors (see below), whose sum is σ = 204893043192. Its totient is φ = 204111007632.

The previous prime is 204502025363. The next prime is 204502025561. The reversal of 204502025411 is 114520205402.

204502025411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 204502025411 - 2¹⁰ = 204502024387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204502025911) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 195508106 + ... + 195509151.

It is an arithmetic number, because the mean of its divisors is an integer number (51223260798).

Almost surely, 2^204502025411 is an apocalyptic number.

204502025411 is a deficient number, since it is larger than the sum of its proper divisors (391017781).

204502025411 is an equidigital number, since it uses as much as digits as its factorization.

204502025411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391017780.

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 204502025411 in words is "two hundred four billion, five hundred two million, twenty-five thousand, four hundred eleven".