4500247500 has 180 divisors, whose sum is σ = 16246262032. Its totient is φ = 1028592000.

The previous prime is 4500247483. The next prime is 4500247501. The reversal of 4500247500 is 57420054.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×4500247500² = 40504455122512500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4500247501) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 143214 + ... + 171786.

Almost surely, 2^4500247500 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 4500247500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8123131016).

4500247500 is an abundant number, since it is smaller than the sum of its proper divisors (11746014532).

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

4500247500 is a wasteful number, since it uses less digits than its factorization.

4500247500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28610 (or 28590 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4500247500 is about 67083.8840557104. The cubic root of 4500247500 is about 1650.9938915589.

Adding to 4500247500 its reverse (57420054), we get a palindrome (4557667554).

The spelling of 4500247500 in words is "four billion, five hundred million, two hundred forty-seven thousand, five hundred".