4422504500 has 48 divisors (see below), whose sum is σ = 9670162320. Its totient is φ = 1766912000.

The previous prime is 4422504497. The next prime is 4422504523. The reversal of 4422504500 is 54052244.

It can be written as a sum of positive squares in 8 ways, for example, as 2960665744 + 1461838756 = 54412^2 + 38234^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4422504500.

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, 459740 + ... + 469260.

It is an arithmetic number, because the mean of its divisors is an integer number (201461715).

Almost surely, 2^4422504500 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 4422504500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4835081160).

4422504500 is an abundant number, since it is smaller than the sum of its proper divisors (5247657820).

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

4422504500 is a wasteful number, since it uses less digits than its factorization.

4422504500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10469 (or 10457 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4422504500 is about 66501.9135063045. The cubic root of 4422504500 is about 1641.4314910726.

Adding to 4422504500 its reverse (54052244), we get a palindrome (4476556744).

The spelling of 4422504500 in words is "four billion, four hundred twenty-two million, five hundred four thousand, five hundred".