16560652062089 has 2 divisors, whose sum is σ = 16560652062090. Its totient is φ = 16560652062088.

The previous prime is 16560652062049. The next prime is 16560652062161. The reversal of 16560652062089 is 98026025606561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16552960772089 + 7691290000 = 4068533^2 + 87700^2 .

It is a cyclic number.

It is not a de Polignac number, because 16560652062089 - 2³⁶ = 16491932585353 is a prime.

It is a super-2 number, since 2×16560652062089² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16560652062049) 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, 8280326031044 + 8280326031045.

It is an arithmetic number, because the mean of its divisors is an integer number (8280326031045).

Almost surely, 2^{16560652062089} is an apocalyptic number.

It is an amenable number.

16560652062089 is a deficient number, since it is larger than the sum of its proper divisors (1).

16560652062089 is an equidigital number, since it uses as much as digits as its factorization.

16560652062089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 16560652062089 in words is "sixteen trillion, five hundred sixty billion, six hundred fifty-two million, sixty-two thousand, eighty-nine".