450345002303 has 8 divisors (see below), whose sum is σ = 514686023808. Its totient is φ = 386005486104.

The previous prime is 450345002297. The next prime is 450345002311. The reversal of 450345002303 is 303200543054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 450345002303 - 2⁸ = 450345002047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450345002323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361100 + ... + 1015422.

It is an arithmetic number, because the mean of its divisors is an integer number (64335752976).

Almost surely, 2^450345002303 is an apocalyptic number.

450345002303 is a deficient number, since it is larger than the sum of its proper divisors (64341021505).

450345002303 is an equidigital number, since it uses as much as digits as its factorization.

450345002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752653.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 450345002303 its reverse (303200543054), we get a palindrome (753545545357).

The spelling of 450345002303 in words is "four hundred fifty billion, three hundred forty-five million, two thousand, three hundred three".