163541812410 has 96 divisors (see below), whose sum is σ = 434602651392. Its totient is φ = 42649153920.

The previous prime is 163541812373. The next prime is 163541812417. The reversal of 163541812410 is 14218145361.

163541812410 is a `hidden beast` number, since 1 + 6 + 3 + 541 + 81 + 24 + 10 = 666.

163541812410 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (163541812417) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5513820 + ... + 5543400.

It is an arithmetic number, because the mean of its divisors is an integer number (4527110952).

Almost surely, 2^163541812410 is an apocalyptic number.

163541812410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 163541812410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217301325696).

163541812410 is an abundant number, since it is smaller than the sum of its proper divisors (271060838982).

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

163541812410 is a wasteful number, since it uses less digits than its factorization.

163541812410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30948 (or 30945 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

Adding to 163541812410 its reverse (14218145361), we get a palindrome (177759957771).

The spelling of 163541812410 in words is "one hundred sixty-three billion, five hundred forty-one million, eight hundred twelve thousand, four hundred ten".