162052079866 has 8 divisors (see below), whose sum is σ = 251460124020. Its totient is φ = 78232038528.

The previous prime is 162052079863. The next prime is 162052079881. The reversal of 162052079866 is 668970250261.

162052079866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154819427841 + 7232652025 = 393471^2 + 85045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (162052079863) 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 3 ways as a sum of consecutive naturals, for example, 1397000631 + ... + 1397000746.

Almost surely, 2^162052079866 is an apocalyptic number.

162052079866 is a deficient number, since it is larger than the sum of its proper divisors (89408044154).

162052079866 is a wasteful number, since it uses less digits than its factorization.

162052079866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794001408.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 162052079866 in words is "one hundred sixty-two billion, fifty-two million, seventy-nine thousand, eight hundred sixty-six".