163406053024 has 24 divisors (see below), whose sum is σ = 329187196800. Its totient is φ = 79802955456.

The previous prime is 163406052989. The next prime is 163406053061. The reversal of 163406053024 is 420350604361.

163406053024 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59375824 + ... + 59378575.

It is an arithmetic number, because the mean of its divisors is an integer number (13716133200).

Almost surely, 2^163406053024 is an apocalyptic number.

It is an amenable number.

163406053024 is an abundant number, since it is smaller than the sum of its proper divisors (165781143776).

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

163406053024 is a wasteful number, since it uses less digits than its factorization.

163406053024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118754452 (or 118754444 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 163406053024 its reverse (420350604361), we get a palindrome (583756657385).

The spelling of 163406053024 in words is "one hundred sixty-three billion, four hundred six million, fifty-three thousand, twenty-four".