168873554050 has 24 divisors (see below), whose sum is σ = 314139906036. Its totient is φ = 67541874240.

The previous prime is 168873553999. The next prime is 168873554063. The reversal of 168873554050 is 50455378861.

168873554050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 65729166129 + 103144387921 = 256377^2 + 321161^2 .

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 11 ways as a sum of consecutive naturals, for example, 274552 + ... + 642748.

Almost surely, 2^168873554050 is an apocalyptic number.

168873554050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168873554050 is a deficient number, since it is larger than the sum of its proper divisors (145266351986).

168873554050 is a wasteful number, since it uses less digits than its factorization.

168873554050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377382 (or 377377 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 168873554050 in words is "one hundred sixty-eight billion, eight hundred seventy-three million, five hundred fifty-four thousand, fifty".