204545311504304 has 20 divisors (see below), whose sum is σ = 419618690513064. Its totient is φ = 96256617178368.

The previous prime is 204545311504273. The next prime is 204545311504333. The reversal of 204545311504304 is 403405113545402.

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 3 ways as a sum of consecutive naturals, for example, 376002410582 + ... + 376002411125.

Almost surely, 2^{204545311504304} is an apocalyptic number.

It is an amenable number.

204545311504304 is an abundant number, since it is smaller than the sum of its proper divisors (215073379008760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204545311504304 is a wasteful number, since it uses less digits than its factorization.

204545311504304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752004821732 (or 752004821726 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 204545311504304 in words is "two hundred four trillion, five hundred forty-five billion, three hundred eleven million, five hundred four thousand, three hundred four".