1064283450673 has 2 divisors, whose sum is σ = 1064283450674. Its totient is φ = 1064283450672.

The previous prime is 1064283450641. The next prime is 1064283450701. The reversal of 1064283450673 is 3760543824601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 995740545424 + 68542905249 = 997868^2 + 261807^2 .

It is an emirp because it is prime and its reverse (3760543824601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064283450673 - 2⁵ = 1064283450641 is a prime.

It is a super-2 number, since 2×1064283450673² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064283450073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532141725336 + 532141725337.

It is an arithmetic number, because the mean of its divisors is an integer number (532141725337).

Almost surely, 2^{1064283450673} is an apocalyptic number.

It is an amenable number.

1064283450673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064283450673 is an equidigital number, since it uses as much as digits as its factorization.

1064283450673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 1064283450673 in words is "one trillion, sixty-four billion, two hundred eighty-three million, four hundred fifty thousand, six hundred seventy-three".