I want to display the Currency attribute with a comma

Content (please ensure you mask any confidential information):

Process Definition>**** Quote Process>documents
Transaction>actions
Submit>Edit Approvals>Approvers>Approval Details
Notification To Approver>Advanced>ADVANCED NOTIFICATION

Using the above settings, I am trying to create and send an email using BML.

In this case, when the Currency attribute is displayed in an email, it is displayed without a comma.
Example: 50000
However, I would like to display this with a comma.
Value to display: 50,000
Is this possible?

Version (include the version you are using, if applicable):

25B Patch 2