160065973489 has 2 divisors, whose sum is σ = 160065973490. Its totient is φ = 160065973488.

The previous prime is 160065973481. The next prime is 160065973549. The reversal of 160065973489 is 984379560061.

160065973489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123285254400 + 36780719089 = 351120^2 + 191783^2 .

It is a cyclic number.

It is not a de Polignac number, because 160065973489 - 2³ = 160065973481 is a prime.

It is a super-2 number, since 2×160065973489² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (160065973481) 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, 80032986744 + 80032986745.

It is an arithmetic number, because the mean of its divisors is an integer number (80032986745).

Almost surely, 2^160065973489 is an apocalyptic number.

It is an amenable number.

160065973489 is a deficient number, since it is larger than the sum of its proper divisors (1).

160065973489 is an equidigital number, since it uses as much as digits as its factorization.

160065973489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 160065973489 in words is "one hundred sixty billion, sixty-five million, nine hundred seventy-three thousand, four hundred eighty-nine".