4506531140500 has 96 divisors (see below), whose sum is σ = 10361235306240. Its totient is φ = 1707580310400.

The previous prime is 4506531140413. The next prime is 4506531140537. The reversal of 4506531140500 is 50411356054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184886314 + ... + 184910686.

It is an arithmetic number, because the mean of its divisors is an integer number (107929534440).

Almost surely, 2^{4506531140500} 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 4506531140500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5180617653120).

4506531140500 is an abundant number, since it is smaller than the sum of its proper divisors (5854704165740).

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

4506531140500 is a wasteful number, since it uses less digits than its factorization.

4506531140500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43874 (or 43862 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 4506531140500 its reverse (50411356054), we get a palindrome (4556942496554).

The spelling of 4506531140500 in words is "four trillion, five hundred six billion, five hundred thirty-one million, one hundred forty thousand, five hundred".