450045066303 has 64 divisors (see below), whose sum is σ = 804002304000. Its totient is φ = 243051142752.

The previous prime is 450045066287. The next prime is 450045066311. The reversal of 450045066303 is 303660540054.

It is not a de Polignac number, because 450045066303 - 2⁴ = 450045066287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450045066313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1355076 + ... + 1654182.

It is an arithmetic number, because the mean of its divisors is an integer number (12562536000).

Almost surely, 2^450045066303 is an apocalyptic number.

450045066303 is a deficient number, since it is larger than the sum of its proper divisors (353957237697).

450045066303 is a wasteful number, since it uses less digits than its factorization.

450045066303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299561 (or 299555 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 450045066303 in words is "four hundred fifty billion, forty-five million, sixty-six thousand, three hundred three".