163036656355350 has 96 divisors (see below), whose sum is σ = 408707815873824. Its totient is φ = 43006594176000.

The previous prime is 163036656355297. The next prime is 163036656355351. The reversal of 163036656355350 is 53553656630361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163036656355351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11636034 + ... + 21481866.

It is an arithmetic number, because the mean of its divisors is an integer number (4257373082019).

Almost surely, 2^{163036656355350} is an apocalyptic number.

163036656355350 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 163036656355350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204353907936912).

163036656355350 is an abundant number, since it is smaller than the sum of its proper divisors (245671159518474).

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

163036656355350 is a wasteful number, since it uses less digits than its factorization.

163036656355350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9847042 (or 9847037 counting only the distinct ones).

The product of its (nonzero) digits is 65610000, while the sum is 57.

The spelling of 163036656355350 in words is "one hundred sixty-three trillion, thirty-six billion, six hundred fifty-six million, three hundred fifty-five thousand, three hundred fifty".