4503234320 has 80 divisors (see below), whose sum is σ = 11296901952. Its totient is φ = 1659563520.

The previous prime is 4503234299. The next prime is 4503234361. The reversal of 4503234320 is 234323054.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 4503234320.

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, 581675 + ... + 589365.

Almost surely, 2^4503234320 is an apocalyptic number.

4503234320 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 4503234320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5648450976).

4503234320 is an abundant number, since it is smaller than the sum of its proper divisors (6793667632).

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

4503234320 is a wasteful number, since it uses less digits than its factorization.

4503234320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280 (or 8274 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 4503234320 is about 67106.1421927978. The cubic root of 4503234320 is about 1651.3590663650.

Adding to 4503234320 its reverse (234323054), we get a palindrome (4737557374).

The spelling of 4503234320 in words is "four billion, five hundred three million, two hundred thirty-four thousand, three hundred twenty".