450045180448 has 12 divisors (see below), whose sum is σ = 886026449070. Its totient is φ = 225022590208.

The previous prime is 450045180443. The next prime is 450045180491. The reversal of 450045180448 is 844081540054.

It can be written as a sum of positive squares in only one way, i.e., 336645964944 + 113399215504 = 580212^2 + 336748^2 .

It is not an unprimeable number, because it can be changed into a prime (450045180443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7031955913 + ... + 7031955976.

Almost surely, 2^450045180448 is an apocalyptic number.

It is an amenable number.

450045180448 is a deficient number, since it is larger than the sum of its proper divisors (435981268622).

450045180448 is a wasteful number, since it uses less digits than its factorization.

450045180448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14063911899 (or 14063911891 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 43.

The spelling of 450045180448 in words is "four hundred fifty billion, forty-five million, one hundred eighty thousand, four hundred forty-eight".