204605500264606 has 16 divisors (see below), whose sum is σ = 350802087882624. Its totient is φ = 87675621113304.

The previous prime is 204605500264601. The next prime is 204605500264609. The reversal of 204605500264606 is 606462005506402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204605500264601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1037433600 + ... + 1037630803.

It is an arithmetic number, because the mean of its divisors is an integer number (21925130492664).

Almost surely, 2^{204605500264606} is an apocalyptic number.

204605500264606 is a deficient number, since it is larger than the sum of its proper divisors (146196587618018).

204605500264606 is a wasteful number, since it uses less digits than its factorization.

204605500264606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075071455.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 204605500264606 in words is "two hundred four trillion, six hundred five billion, five hundred million, two hundred sixty-four thousand, six hundred six".