162052666267 has 8 divisors (see below), whose sum is σ = 168539211200. Its totient is φ = 155677002624.

The previous prime is 162052666247. The next prime is 162052666297. The reversal of 162052666267 is 762666250261.

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

It is a cyclic number.

It is not a de Polignac number, because 162052666267 - 2¹¹ = 162052664219 is a prime.

It is a super-2 number, since 2×162052666267² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 162052666267.

It is not an unprimeable number, because it can be changed into a prime (162052666207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27717342 + ... + 27723187.

It is an arithmetic number, because the mean of its divisors is an integer number (21067401400).

Almost surely, 2^162052666267 is an apocalyptic number.

162052666267 is a deficient number, since it is larger than the sum of its proper divisors (6486544933).

162052666267 is an equidigital number, since it uses as much as digits as its factorization.

162052666267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55440645.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 162052666267 in words is "one hundred sixty-two billion, fifty-two million, six hundred sixty-six thousand, two hundred sixty-seven".