162005534662 has 4 divisors (see below), whose sum is σ = 243008301996. Its totient is φ = 81002767330.

The previous prime is 162005534629. The next prime is 162005534699. The reversal of 162005534662 is 266435500261.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×162005534662² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 40501383664 + ... + 40501383667.

It is an arithmetic number, because the mean of its divisors is an integer number (60752075499).

Almost surely, 2^162005534662 is an apocalyptic number.

162005534662 is a deficient number, since it is larger than the sum of its proper divisors (81002767334).

162005534662 is an equidigital number, since it uses as much as digits as its factorization.

162005534662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81002767333.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 162005534662 in words is "one hundred sixty-two billion, five million, five hundred thirty-four thousand, six hundred sixty-two".