450495237903 has 16 divisors (see below), whose sum is σ = 601793644032. Its totient is φ = 299763720000.

The previous prime is 450495237893. The next prime is 450495237937. The reversal of 450495237903 is 309732594054.

It is not a de Polignac number, because 450495237903 - 2⁴ = 450495237887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450495237953) 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 15 ways as a sum of consecutive naturals, for example, 8865258 + ... + 8915928.

It is an arithmetic number, because the mean of its divisors is an integer number (37612102752).

Almost surely, 2^450495237903 is an apocalyptic number.

450495237903 is a deficient number, since it is larger than the sum of its proper divisors (151298406129).

450495237903 is a wasteful number, since it uses less digits than its factorization.

450495237903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56206.

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 450495237903 in words is "four hundred fifty billion, four hundred ninety-five million, two hundred thirty-seven thousand, nine hundred three".