4518872583697 has 2 divisors, whose sum is σ = 4518872583698. Its totient is φ = 4518872583696.

The previous prime is 4518872583611. The next prime is 4518872583839. The reversal of 4518872583697 is 7963852788154.

It is a happy number.

It is a Cunningham number, because it is equal to 1458⁴+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4518872583696 + 1 = 2125764^2 + 1^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4518872583697 is a prime.

It is not a weakly prime, because it can be changed into another prime (4518872583497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a Pierpont prime, being equal to 2⁴ ⋅ 3²⁴ + 1.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2259436291848 + 2259436291849.

It is an arithmetic number, because the mean of its divisors is an integer number (2259436291849).

Almost surely, 2^{4518872583697} is an apocalyptic number.

It is an amenable number.

4518872583697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4518872583697 is an equidigital number, since it uses as much as digits as its factorization.

4518872583697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 812851200, while the sum is 73.

The spelling of 4518872583697 in words is "four trillion, five hundred eighteen billion, eight hundred seventy-two million, five hundred eighty-three thousand, six hundred ninety-seven".