163382664983 has 8 divisors (see below), whose sum is σ = 173862727200. Its totient is φ = 152999193600.

The previous prime is 163382664953. The next prime is 163382665031. The reversal of 163382664983 is 389466283361.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163382664983 - 2⁸ = 163382664727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163382664943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24144218 + ... + 24150983.

It is an arithmetic number, because the mean of its divisors is an integer number (21732840900).

Almost surely, 2^163382664983 is an apocalyptic number.

163382664983 is a deficient number, since it is larger than the sum of its proper divisors (10480062217).

163382664983 is a wasteful number, since it uses less digits than its factorization.

163382664983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48295417.

The product of its digits is 26873856, while the sum is 59.

The spelling of 163382664983 in words is "one hundred sixty-three billion, three hundred eighty-two million, six hundred sixty-four thousand, nine hundred eighty-three".