4554422665613 has 2 divisors, whose sum is σ = 4554422665614. Its totient is φ = 4554422665612.

The previous prime is 4554422665603. The next prime is 4554422665633. The reversal of 4554422665613 is 3165662244554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4125537824164 + 428884841449 = 2031142^2 + 654893^2 .

It is a cyclic number.

It is not a de Polignac number, because 4554422665613 - 2¹⁸ = 4554422403469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4554422665603) by changing a digit.

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 as a sum of consecutive naturals, namely, 2277211332806 + 2277211332807.

It is an arithmetic number, because the mean of its divisors is an integer number (2277211332807).

Almost surely, 2^{4554422665613} is an apocalyptic number.

It is an amenable number.

4554422665613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4554422665613 is an equidigital number, since it uses as much as digits as its factorization.

4554422665613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736000, while the sum is 53.

The spelling of 4554422665613 in words is "four trillion, five hundred fifty-four billion, four hundred twenty-two million, six hundred sixty-five thousand, six hundred thirteen".