16160162077 has 2 divisors, whose sum is σ = 16160162078. Its totient is φ = 16160162076.

The previous prime is 16160161999. The next prime is 16160162111. The reversal of 16160162077 is 77026106161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14539777561 + 1620384516 = 120581^2 + 40254^2 .

It is a cyclic number.

It is not a de Polignac number, because 16160162077 - 2¹⁹ = 16159637789 is a prime.

It is a super-2 number, since 2×16160162077² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16160162677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8080081038 + 8080081039.

It is an arithmetic number, because the mean of its divisors is an integer number (8080081039).

Almost surely, 2^16160162077 is an apocalyptic number.

It is an amenable number.

16160162077 is a deficient number, since it is larger than the sum of its proper divisors (1).

16160162077 is an equidigital number, since it uses as much as digits as its factorization.

16160162077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 16160162077 in words is "sixteen billion, one hundred sixty million, one hundred sixty-two thousand, seventy-seven".