160177607168 has 20 divisors (see below), whose sum is σ = 320042368470. Its totient is φ = 80088803328.

The previous prime is 160177607167. The next prime is 160177607207. The reversal of 160177607168 is 861706771061.

It can be written as a sum of positive squares in only one way, i.e., 133160767744 + 27016839424 = 364912^2 + 164368^2 .

It is a super-2 number, since 2×160177607168² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160177607167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156422933 + ... + 156423956.

Almost surely, 2^160177607168 is an apocalyptic number.

It is an amenable number.

160177607168 is a deficient number, since it is larger than the sum of its proper divisors (159864761302).

160177607168 is an frugal number, since it uses more digits than its factorization.

160177607168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312846907 (or 312846891 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 50.

The spelling of 160177607168 in words is "one hundred sixty billion, one hundred seventy-seven million, six hundred seven thousand, one hundred sixty-eight".