Program to find sum of Odd Number of a digit in TSQL

DECLARE @Number INT = 123456789

;WITH getDigitsCTE AS (
    SELECT 
	SlNo = 1
	 , Quotient = @Number / 10 
      ,Remainder = @Number % 10  

    UNION ALL

    SELECT 
		SlNo = SlNo + 1
       ,Quotient / 10
       , Quotient % 10

    FROM getDigitsCTE

    WHERE Quotient > 0
)

SELECT 
	SUMOfODDNumbers = SUM(Remainder)
FROM getDigitsCTE
WHERE Remainder %2 <> 0

/*
SUMOfODDNumbers
---------------
25
*/