450020503304 has 96 divisors (see below), whose sum is σ = 911047911480. Its totient is φ = 207644295168.

The previous prime is 450020503301. The next prime is 450020503333. The reversal of 450020503304 is 403305020054.

It can be written as a sum of positive squares in 4 ways, for example, as 427310616100 + 22709887204 = 653690^2 + 150698^2 .

It is a super-4 number, since 4×450020503304⁴ (a number of 48 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (450020503301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 901844447 + ... + 901844945.

Almost surely, 2^450020503304 is an apocalyptic number.

It is an amenable number.

450020503304 is an abundant number, since it is smaller than the sum of its proper divisors (461027408176).

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

450020503304 is a wasteful number, since it uses less digits than its factorization.

450020503304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 450020503304 its reverse (403305020054), we get a palindrome (853325523358).

The spelling of 450020503304 in words is "four hundred fifty billion, twenty million, five hundred three thousand, three hundred four".