162106051266 has 48 divisors (see below), whose sum is σ = 352662055200. Its totient is φ = 53815210560.

The previous prime is 162106051259. The next prime is 162106051271. The reversal of 162106051266 is 662150601261.

162106051266 is a `hidden beast` number, since 1 + 6 + 21 + 0 + 60 + 512 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 162106051266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10684726 + ... + 10699886.

It is an arithmetic number, because the mean of its divisors is an integer number (7347126150).

Almost surely, 2^162106051266 is an apocalyptic number.

162106051266 is an abundant number, since it is smaller than the sum of its proper divisors (190556003934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162106051266 is a wasteful number, since it uses less digits than its factorization.

162106051266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17551 (or 17548 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 162106051266 in words is "one hundred sixty-two billion, one hundred six million, fifty-one thousand, two hundred sixty-six".