168875200620 has 480 divisors, whose sum is σ = 638209756800. Its totient is φ = 36562046976.

The previous prime is 168875200601. The next prime is 168875200631. The reversal of 168875200620 is 26002578861.

168875200620 is a `hidden beast` number, since 1 + 68 + 8 + 7 + 520 + 0 + 62 + 0 = 666.

168875200620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 17424736 + ... + 17434424.

It is an arithmetic number, because the mean of its divisors is an integer number (1329603660).

Almost surely, 2^168875200620 is an apocalyptic number.

168875200620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168875200620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319104878400).

168875200620 is an abundant number, since it is smaller than the sum of its proper divisors (469334556180).

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

168875200620 is a wasteful number, since it uses less digits than its factorization.

168875200620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799 (or 9788 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 168875200620 in words is "one hundred sixty-eight billion, eight hundred seventy-five million, two hundred thousand, six hundred twenty".