170516163398 has 12 divisors (see below), whose sum is σ = 297533305692. Its totient is φ = 73078355700.

The previous prime is 170516163397. The next prime is 170516163413. The reversal of 170516163398 is 893361615071.

170516163398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170516163397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 869980328 + ... + 869980523.

It is an arithmetic number, because the mean of its divisors is an integer number (24794442141).

Almost surely, 2^170516163398 is an apocalyptic number.

170516163398 is a deficient number, since it is larger than the sum of its proper divisors (127017142294).

170516163398 is a wasteful number, since it uses less digits than its factorization.

170516163398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739960867 (or 1739960860 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 170516163398 in words is "one hundred seventy billion, five hundred sixteen million, one hundred sixty-three thousand, three hundred ninety-eight".