Q: What is the negative version of the number 563,636,423?
A: -563,636,423
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 563,636,421 | 563,636,422 | 563,636,424 | 563,636,425 |
| -563,636,421 | -563,636,422 | -563,636,424 | -563,636,425 |