168132828073 has 16 divisors (see below), whose sum is σ = 192794950656. Its totient is φ = 143632232640.

The previous prime is 168132828043. The next prime is 168132828089. The reversal of 168132828073 is 370828231861.

It is a cyclic number.

It is not a de Polignac number, because 168132828073 - 2⁵ = 168132828041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (168132828013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2754715 + ... + 2815087.

It is an arithmetic number, because the mean of its divisors is an integer number (12049684416).

Almost surely, 2^168132828073 is an apocalyptic number.

It is an amenable number.

168132828073 is a deficient number, since it is larger than the sum of its proper divisors (24662122583).

168132828073 is an equidigital number, since it uses as much as digits as its factorization.

168132828073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61704.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 168132828073 in words is "one hundred sixty-eight billion, one hundred thirty-two million, eight hundred twenty-eight thousand, seventy-three".