163050544740 has 48 divisors (see below), whose sum is σ = 463355589312. Its totient is φ = 42831186816.

The previous prime is 163050544717. The next prime is 163050544771. The reversal of 163050544740 is 47445050361.

It is a happy number.

163050544740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20275899 + ... + 20283938.

It is an arithmetic number, because the mean of its divisors is an integer number (9653241444).

Almost surely, 2^163050544740 is an apocalyptic number.

163050544740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163050544740 is an abundant number, since it is smaller than the sum of its proper divisors (300305044572).

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

163050544740 is a wasteful number, since it uses less digits than its factorization.

163050544740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40559916 (or 40559914 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 163050544740 in words is "one hundred sixty-three billion, fifty million, five hundred forty-four thousand, seven hundred forty".