4501320032000 has 432 divisors, whose sum is σ = 12723352142592. Its totient is φ = 1584000000000.

The previous prime is 4501320031903. The next prime is 4501320032003. The reversal of 4501320032000 is 2300231054.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501320032003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120013250 + ... + 120050750.

Almost surely, 2^{4501320032000} is an apocalyptic number.

4501320032000 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 4501320032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6361676071296).

4501320032000 is an abundant number, since it is smaller than the sum of its proper divisors (8222032110592).

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

4501320032000 is a wasteful number, since it uses less digits than its factorization.

4501320032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37585 (or 37550 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 4501320032000 its reverse (2300231054), we get a palindrome (4503620263054).

The spelling of 4501320032000 in words is "four trillion, five hundred one billion, three hundred twenty million, thirty-two thousand".