160066611511 has 6 divisors (see below), whose sum is σ = 165396614136. Its totient is φ = 154903171500.

The previous prime is 160066611479. The next prime is 160066611533. The reversal of 160066611511 is 115116660061.

160066611511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160066611511 - 2⁵ = 160066611479 is a prime.

It is a super-2 number, since 2×160066611511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160066611011) 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 in 5 ways as a sum of consecutive naturals, for example, 83280315 + ... + 83282236.

It is an arithmetic number, because the mean of its divisors is an integer number (27566102356).

Almost surely, 2^160066611511 is an apocalyptic number.

160066611511 is a deficient number, since it is larger than the sum of its proper divisors (5330002625).

160066611511 is an equidigital number, since it uses as much as digits as its factorization.

160066611511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166562613 (or 166562582 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 160066611511 in words is "one hundred sixty billion, sixty-six million, six hundred eleven thousand, five hundred eleven".