163483823 has 2 divisors, whose sum is σ = 163483824. Its totient is φ = 163483822.

The previous prime is 163483757. The next prime is 163483919. The reversal of 163483823 is 328384361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163483823 - 2¹⁰ = 163482799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163483123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81741911 + 81741912.

It is an arithmetic number, because the mean of its divisors is an integer number (81741912).

Almost surely, 2^163483823 is an apocalyptic number.

163483823 is a deficient number, since it is larger than the sum of its proper divisors (1).

163483823 is an equidigital number, since it uses as much as digits as its factorization.

163483823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 163483823 is about 12786.0792661394. The cubic root of 163483823 is about 546.7954956553.

The spelling of 163483823 in words is "one hundred sixty-three million, four hundred eighty-three thousand, eight hundred twenty-three".