4500675728 has 40 divisors (see below), whose sum is σ = 9019541760. Its totient is φ = 2173345920.

The previous prime is 4500675703. The next prime is 4500675763. The reversal of 4500675728 is 8275760054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243551 + ... + 261377.

It is an arithmetic number, because the mean of its divisors is an integer number (225488544).

Almost surely, 2^4500675728 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 4500675728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4509770880).

4500675728 is an abundant number, since it is smaller than the sum of its proper divisors (4518866032).

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

4500675728 is a wasteful number, since it uses less digits than its factorization.

4500675728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18375 (or 18369 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 4500675728 is about 67087.0757150735. The cubic root of 4500675728 is about 1651.0462575223.

The spelling of 4500675728 in words is "four billion, five hundred million, six hundred seventy-five thousand, seven hundred twenty-eight".