If we exchange the digits at the thousands place and hundreds place in the largest 5-digit number formed by the digits 3, 1, 5, 3, and 2, what will be the new number?

The given digits are 3, 1, 5, 3, and 2.

To make the largest number, arrange the digits in descending order i.e., 5 > 3 = 3 > 2 > 1.

So the largest number that can be formed using given digits is 53321.

After interchanging the digits at thousands and hundreds places, we will get the:

So, the number will be 53321.