163184972048 has 160 divisors (see below), whose sum is σ = 379093593600. Its totient is φ = 67995002880.

The previous prime is 163184972039. The next prime is 163184972063. The reversal of 163184972048 is 840279481361.

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 31 ways as a sum of consecutive naturals, for example, 28441436 + ... + 28447172.

It is an arithmetic number, because the mean of its divisors is an integer number (2369334960).

Almost surely, 2^163184972048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163184972048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189546796800).

163184972048 is an abundant number, since it is smaller than the sum of its proper divisors (215908621552).

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

163184972048 is an equidigital number, since it uses as much as digits as its factorization.

163184972048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910 (or 5890 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 163184972048 in words is "one hundred sixty-three billion, one hundred eighty-four million, nine hundred seventy-two thousand, forty-eight".