4504500 has 288 divisors, whose sum is σ = 19079424. Its totient is φ = 864000.

The previous prime is 4504457. The next prime is 4504537. The reversal of 4504500 is 54054.

It is a happy number.

4504500 is digitally balanced in base 4, 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 (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 346494 + ... + 346506.

It is an arithmetic number, because the mean of its divisors is an integer number (66248).

Almost surely, 2^4504500 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 4504500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9539712).

4504500 is an abundant number, since it is smaller than the sum of its proper divisors (14574924).

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

4504500 is a wasteful number, since it uses less digits than its factorization.

4504500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 4504500 is about 2122.3807386989. The cubic root of 4504500 is about 165.1513762317.

Adding to 4504500 its reverse (54054), we get a palindrome (4558554).

It can be divided in two parts, 450 and 4500, that added together give a triangular number (4950 = T₉₉).

The spelling of 4504500 in words is "four million, five hundred four thousand, five hundred".