4566427089673 has 2 divisors, whose sum is σ = 4566427089674. Its totient is φ = 4566427089672.

The previous prime is 4566427089659. The next prime is 4566427089751. The reversal of 4566427089673 is 3769807246654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4525886072569 + 40541017104 = 2127413^2 + 201348^2 .

It is a cyclic number.

It is not a de Polignac number, because 4566427089673 - 2³⁷ = 4428988136201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4566427089599 and 4566427089608.

It is not a weakly prime, because it can be changed into another prime (4566427029673) 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, 2283213544836 + 2283213544837.

It is an arithmetic number, because the mean of its divisors is an integer number (2283213544837).

Almost surely, 2^{4566427089673} is an apocalyptic number.

It is an amenable number.

4566427089673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4566427089673 is an equidigital number, since it uses as much as digits as its factorization.

4566427089673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 365783040, while the sum is 67.

The spelling of 4566427089673 in words is "four trillion, five hundred sixty-six billion, four hundred twenty-seven million, eighty-nine thousand, six hundred seventy-three".