163273675160 has 64 divisors (see below), whose sum is σ = 376649028000. Its totient is φ = 63661849600.

The previous prime is 163273675129. The next prime is 163273675183. The reversal of 163273675160 is 61576372361.

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 in 15 ways as a sum of consecutive naturals, for example, 1894691 + ... + 1978989.

Almost surely, 2^163273675160 is an apocalyptic number.

163273675160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163273675160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188324514000).

163273675160 is an abundant number, since it is smaller than the sum of its proper divisors (213375352840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163273675160 is a wasteful number, since it uses less digits than its factorization.

163273675160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85532 (or 85528 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 163273675160 in words is "one hundred sixty-three billion, two hundred seventy-three million, six hundred seventy-five thousand, one hundred sixty".