447995530528 has 96 divisors (see below), whose sum is σ = 1096719329664. Its totient is φ = 175401787392.

The previous prime is 447995530469. The next prime is 447995530531. The reversal of 447995530528 is 825035599744.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510550 + ... + 1075477.

It is an arithmetic number, because the mean of its divisors is an integer number (11424159684).

Almost surely, 2^447995530528 is an apocalyptic number.

It is an amenable number.

447995530528 is an abundant number, since it is smaller than the sum of its proper divisors (648723799136).

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

447995530528 is a wasteful number, since it uses less digits than its factorization.

447995530528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586154 (or 1586146 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 447995530528 in words is "four hundred forty-seven billion, nine hundred ninety-five million, five hundred thirty thousand, five hundred twenty-eight".