4552686842665 has 16 divisors (see below), whose sum is σ = 5929798791168. Its totient is φ = 3335511807936.

The previous prime is 4552686842663. The next prime is 4552686842713. The reversal of 4552686842665 is 5662486862554.

It is a cyclic number.

It is not a de Polignac number, because 4552686842665 - 2¹ = 4552686842663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4552686842665.

It is not an unprimeable number, because it can be changed into a prime (4552686842663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275745037 + ... + 275761546.

It is an arithmetic number, because the mean of its divisors is an integer number (370612424448).

Almost surely, 2^{4552686842665} is an apocalyptic number.

It is an amenable number.

4552686842665 is a deficient number, since it is larger than the sum of its proper divisors (1377111948503).

4552686842665 is a wasteful number, since it uses less digits than its factorization.

4552686842665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551506728.

The product of its digits is 663552000, while the sum is 67.

The spelling of 4552686842665 in words is "four trillion, five hundred fifty-two billion, six hundred eighty-six million, eight hundred forty-two thousand, six hundred sixty-five".