204451045214532 has 48 divisors (see below), whose sum is σ = 484272229996800. Its totient is φ = 67123168070400.

The previous prime is 204451045214527. The next prime is 204451045214569. The reversal of 204451045214532 is 235412540154402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263262219 + ... + 264037682.

It is an arithmetic number, because the mean of its divisors is an integer number (10089004791600).

Almost surely, 2^{204451045214532} is an apocalyptic number.

It is an amenable number.

204451045214532 is an abundant number, since it is smaller than the sum of its proper divisors (279821184782268).

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

204451045214532 is a wasteful number, since it uses less digits than its factorization.

204451045214532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527300396 (or 527300394 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 204451045214532 its reverse (235412540154402), we get a palindrome (439863585368934).

The spelling of 204451045214532 in words is "two hundred four trillion, four hundred fifty-one billion, forty-five million, two hundred fourteen thousand, five hundred thirty-two".