450306545560143 has 16 divisors (see below), whose sum is σ = 622872002106720. Its totient is φ = 289031377209344.

The previous prime is 450306545560141. The next prime is 450306545560163. The reversal of 450306545560143 is 341065545603054.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 450306545560143 - 2¹ = 450306545560141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450306545560141) 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, 7331325246 + ... + 7331386667.

It is an arithmetic number, because the mean of its divisors is an integer number (38929500131670).

Almost surely, 2^{450306545560143} is an apocalyptic number.

450306545560143 is a deficient number, since it is larger than the sum of its proper divisors (172565456546577).

450306545560143 is a wasteful number, since it uses less digits than its factorization.

450306545560143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14662712298.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 450306545560143 in words is "four hundred fifty trillion, three hundred six billion, five hundred forty-five million, five hundred sixty thousand, one hundred forty-three".