168483325500 has 576 divisors, whose sum is σ = 623617333248. Its totient is φ = 37498982400.

The previous prime is 168483325489. The next prime is 168483325513. The reversal of 168483325500 is 5523384861.

168483325500 is a `hidden beast` number, since 1 + 68 + 4 + 8 + 3 + 32 + 550 + 0 = 666.

168483325500 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 a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 204718089 + ... + 204718911.

Almost surely, 2^168483325500 is an apocalyptic number.

168483325500 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 168483325500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311808666624).

168483325500 is an abundant number, since it is smaller than the sum of its proper divisors (455134007748).

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

168483325500 is a wasteful number, since it uses less digits than its factorization.

168483325500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 168483325500 in words is "one hundred sixty-eight billion, four hundred eighty-three million, three hundred twenty-five thousand, five hundred".