162882816499 has 16 divisors (see below), whose sum is σ = 186960674880. Its totient is φ = 140571878400.

The previous prime is 162882816479. The next prime is 162882816557. The reversal of 162882816499 is 994618288261.

It is a cyclic number.

It is not a de Polignac number, because 162882816499 - 2³¹ = 160735332851 is a prime.

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 162882816499.

It is not an unprimeable number, because it can be changed into a prime (162882816449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407114 + ... + 2473855.

It is an arithmetic number, because the mean of its divisors is an integer number (11685042180).

Almost surely, 2^162882816499 is an apocalyptic number.

162882816499 is a deficient number, since it is larger than the sum of its proper divisors (24077858381).

162882816499 is a wasteful number, since it uses less digits than its factorization.

162882816499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4881150.

The product of its digits is 23887872, while the sum is 64.

The spelling of 162882816499 in words is "one hundred sixty-two billion, eight hundred eighty-two million, eight hundred sixteen thousand, four hundred ninety-nine".