4523187328 has 64 divisors (see below), whose sum is σ = 9997020000. Its totient is φ = 2021109760.

The previous prime is 4523187311. The next prime is 4523187341. The reversal of 4523187328 is 8237813254.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55848 + ... + 110296.

Almost surely, 2^4523187328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4523187328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4998510000).

4523187328 is an abundant number, since it is smaller than the sum of its proper divisors (5473832672).

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

4523187328 is a wasteful number, since it uses less digits than its factorization.

4523187328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54533 (or 54521 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 4523187328 is about 67254.6454008941. The cubic root of 4523187328 is about 1653.7944297238.

The spelling of 4523187328 in words is "four billion, five hundred twenty-three million, one hundred eighty-seven thousand, three hundred twenty-eight".