162899635516 has 12 divisors (see below), whose sum is σ = 285107582088. Its totient is φ = 81440326352.

The previous prime is 162899635511. The next prime is 162899635529. The reversal of 162899635516 is 615536998261.

162899635516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162899635511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2334166 + ... + 2402941.

It is an arithmetic number, because the mean of its divisors is an integer number (23758965174).

Almost surely, 2^162899635516 is an apocalyptic number.

It is an amenable number.

162899635516 is a deficient number, since it is larger than the sum of its proper divisors (122207946572).

162899635516 is a wasteful number, since it uses less digits than its factorization.

162899635516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745708 (or 4745706 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 61.

The spelling of 162899635516 in words is "one hundred sixty-two billion, eight hundred ninety-nine million, six hundred thirty-five thousand, five hundred sixteen".