1060666552217 has 2 divisors, whose sum is σ = 1060666552218. Its totient is φ = 1060666552216.

The previous prime is 1060666552177. The next prime is 1060666552243. The reversal of 1060666552217 is 7122556660601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 844761353881 + 215905198336 = 919109^2 + 464656^2 .

It is a cyclic number.

It is not a de Polignac number, because 1060666552217 - 2¹⁶ = 1060666486681 is a prime.

It is a super-2 number, since 2×1060666552217² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1060666552117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530333276108 + 530333276109.

It is an arithmetic number, because the mean of its divisors is an integer number (530333276109).

Almost surely, 2^{1060666552217} is an apocalyptic number.

It is an amenable number.

1060666552217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060666552217 is an equidigital number, since it uses as much as digits as its factorization.

1060666552217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 1060666552217 in words is "one trillion, sixty billion, six hundred sixty-six million, five hundred fifty-two thousand, two hundred seventeen".