Expecting Google to do this, I typed the following in: 6,525,170,264 in words. Bang came the answer.
6 525 170 264 = six billion five hundred twenty-five million one hundred seventy thousand two hundred sixty-four
Right on the money! That number was brought up by typing in “world population”.
Why was I doing that? Just to check that one out of six in the world is an Indian. So I am not very surprised that
Its not surprising in today’s world. It would have been surprising for a time traveler from back in the 1900s. I must add that it is today’s global village with foundations of democracy that made this possible among many other reasons.