Find numbers using Regex

[giddyhead]

Hello,

I have an regex issues as I am seeking to find only the numbers that are attached to words:
For example:
1the
5one
5529care
30over

The following regex

\d+([A-Za-z])

finds the number to include the first letter of the word. What modifications do I need so that it will find only the numbers attached to the words. Thanks

A sample text for reference:

25 - not this number

the cow just over the moon and the sun is in 1the sky

26 - not this number

5one day is soon and soon is near take 5529care, 30over and out