A number rebus!

What phrase does the following rebus represent?

146S873A2F469074E12T410943Y25

This is my first attempt at a rebus, so I'm wide open to suggestions for improvement!

• I am not sure on how this could be called a rebus ... – fffred May 19 '16 at 7:18
• @fffred: It is a rebus: It represents a common saying visually and requires lateral thinking. It could be called a typographical rebus. – M Oehm May 19 '16 at 7:31

It represents

Safety in numbers

Because

146S873A2F469074E12T410943Y25
And here, the bold letters combined make the word "Safety"

• This is correct, I will mark as such when I'm allowed to. – George Gibson May 19 '16 at 7:16