163104536 has 48 divisors (see below), whose sum is σ = 357355800. Its totient is φ = 69586944.

The previous prime is 163104499. The next prime is 163104541. The reversal of 163104536 is 635401361.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 163104499 and 163104508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99935 + ... + 101553.

Almost surely, 2^163104536 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 163104536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178677900).

163104536 is an abundant number, since it is smaller than the sum of its proper divisors (194251264).

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

163104536 is a wasteful number, since it uses less digits than its factorization.

163104536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896 (or 1885 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 163104536 is about 12771.2386243465. The cubic root of 163104536 is about 546.3723079829.

Adding to 163104536 its reverse (635401361), we get a palindrome (798505897).

The spelling of 163104536 in words is "one hundred sixty-three million, one hundred four thousand, five hundred thirty-six".