4320005500 has 48 divisors (see below), whose sum is σ = 9470260800. Its totient is φ = 1721524800.

The previous prime is 4320005491. The next prime is 4320005513. The reversal of 4320005500 is 55000234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118441 + ... + 150559.

It is an arithmetic number, because the mean of its divisors is an integer number (197297100).

Almost surely, 2^4320005500 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 4320005500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4735130400).

4320005500 is an abundant number, since it is smaller than the sum of its proper divisors (5150255300).

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

4320005500 is a wasteful number, since it uses less digits than its factorization.

4320005500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32407 (or 32395 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 4320005500 is about 65726.7487405242. The cubic root of 4320005500 is about 1628.6512611278.

Adding to 4320005500 its reverse (55000234), we get a palindrome (4375005734).

The spelling of 4320005500 in words is "four billion, three hundred twenty million, five thousand, five hundred".