4452130000 has 100 divisors (see below), whose sum is σ = 11413549620. Its totient is φ = 1676032000.

The previous prime is 4452129953. The next prime is 4452130021. The reversal of 4452130000 is 312544.

It can be written as a sum of positive squares in 10 ways, for example, as 2054264976 + 2397865024 = 45324^2 + 48968^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a self number, because there is not a number n which added to its sum of digits gives 4452130000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 156906 + ... + 183094.

Almost surely, 2^4452130000 is an apocalyptic number.

4452130000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4452130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5706774810).

4452130000 is an abundant number, since it is smaller than the sum of its proper divisors (6961419620).

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

4452130000 is a wasteful number, since it uses less digits than its factorization.

4452130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26234 (or 26213 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4452130000 is about 66724.2834356428. The cubic root of 4452130000 is about 1645.0885476305.

Adding to 4452130000 its reverse (312544), we get a palindrome (4452442544).

The spelling of 4452130000 in words is "four billion, four hundred fifty-two million, one hundred thirty thousand".