Is 5453 a deficient number and what is its deficiency?

Is 5453 a deficient number?

Here we will explain and calculate if 5453 is a deficient number and its deficiency if applicable.

5453 is a deficient number if the sum of its proper divisors is less than 5453.

The sum of its proper divisors is calculated as follows: 1 + 7 + 19 + 41 + 133 + 287 + 779 = 1267.

1267 is less than 5453. Therefore, 5453 is a deficient number.

The deficiency of 5453 is 5453 minus the sum of its proper divisors. Thus, the deficiency of 5453 is 5453 - 1267 = 4186

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