453227668165 has 8 divisors (see below), whose sum is σ = 543908050200. Its totient is φ = 362558902272.

The previous prime is 453227668121. The next prime is 453227668199. The reversal of 453227668165 is 561866722354.

It can be written as a sum of positive squares in 4 ways, for example, as 2910170916 + 450317497249 = 53946^2 + 671057^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 453227668165 - 2⁹ = 453227667653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2817964 + ... + 2974453.

It is an arithmetic number, because the mean of its divisors is an integer number (67988506275).

Almost surely, 2^453227668165 is an apocalyptic number.

It is an amenable number.

453227668165 is a deficient number, since it is larger than the sum of its proper divisors (90680382035).

453227668165 is a wasteful number, since it uses less digits than its factorization.

453227668165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808071.

The product of its digits is 14515200, while the sum is 55.

The spelling of 453227668165 in words is "four hundred fifty-three billion, two hundred twenty-seven million, six hundred sixty-eight thousand, one hundred sixty-five".