163852804 has 12 divisors (see below), whose sum is σ = 286894300. Its totient is φ = 81883008.

The previous prime is 163852757. The next prime is 163852811. The reversal of 163852804 is 408258361.

It is a happy number.

163852804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 157552704 + 6300100 = 12552^2 + 2510^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449 + ... + 18160.

Almost surely, 2^163852804 is an apocalyptic number.

It is an amenable number.

163852804 is a deficient number, since it is larger than the sum of its proper divisors (123041496).

163852804 is a wasteful number, since it uses less digits than its factorization.

163852804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21702 (or 21700 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 163852804 is about 12800.5001464787. The cubic root of 163852804 is about 547.2065568179.

The spelling of 163852804 in words is "one hundred sixty-three million, eight hundred fifty-two thousand, eight hundred four".