2445534530000 has 200 divisors, whose sum is σ = 6025325135016. Its totient is φ = 960998400000.

The previous prime is 2445534529981. The next prime is 2445534530059. The reversal of 2445534530000 is 354355442.

It can be written as a sum of positive squares in 20 ways, for example, as 2373929051536 + 71605478464 = 1540756^2 + 267592^2 .

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 630128060 + ... + 630131940.

Almost surely, 2^{2445534530000} is an apocalyptic number.

2445534530000 is a gapful number since it is divisible by the number (20) 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 2445534530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3012662567508).

2445534530000 is an abundant number, since it is smaller than the sum of its proper divisors (3579790605016).

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

2445534530000 is a wasteful number, since it uses less digits than its factorization.

2445534530000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003 (or 4982 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 2445534530000 its reverse (354355442), we get a palindrome (2445888885442).

The spelling of 2445534530000 in words is "two trillion, four hundred forty-five billion, five hundred thirty-four million, five hundred thirty thousand".