452065665665 has 8 divisors (see below), whose sum is σ = 543076906560. Its totient is φ = 361253794032.

The previous prime is 452065665637. The next prime is 452065665673. The reversal of 452065665665 is 566566560254.

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 452065665665 - 2¹⁰ = 452065664641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452065665665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49837325 + ... + 49846394.

It is an arithmetic number, because the mean of its divisors is an integer number (67884613320).

Almost surely, 2^452065665665 is an apocalyptic number.

It is an amenable number.

452065665665 is a deficient number, since it is larger than the sum of its proper divisors (91011240895).

452065665665 is an equidigital number, since it uses as much as digits as its factorization.

452065665665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99684631.

The product of its (nonzero) digits is 38880000, while the sum is 56.

The spelling of 452065665665 in words is "four hundred fifty-two billion, sixty-five million, six hundred sixty-five thousand, six hundred sixty-five".