162030517165 has 16 divisors (see below), whose sum is σ = 213223228416. Its totient is φ = 117223403200.

The previous prime is 162030517163. The next prime is 162030517169. The reversal of 162030517165 is 561715030261.

It is not a de Polignac number, because 162030517165 - 2¹ = 162030517163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162030517163) 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 15 ways as a sum of consecutive naturals, for example, 7701562 + ... + 7722571.

It is an arithmetic number, because the mean of its divisors is an integer number (13326451776).

Almost surely, 2^162030517165 is an apocalyptic number.

It is an amenable number.

162030517165 is a deficient number, since it is larger than the sum of its proper divisors (51192711251).

162030517165 is a wasteful number, since it uses less digits than its factorization.

162030517165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15424340.

The product of its (nonzero) digits is 37800, while the sum is 37.

It can be divided in two parts, 162030 and 517165, that added together give a triangular number (679195 = T₁₁₆₅).

The spelling of 162030517165 in words is "one hundred sixty-two billion, thirty million, five hundred seventeen thousand, one hundred sixty-five".