It's not possible to reach Bitcoin 64k. Now Bitcoin price 6.6k but I hope end of 2018 Bitcoin reach 8-9k.
But prediction 64k it's not true it's just a dream
By year end we will have it more than 9k . It should be near 15k or so and still we have 4 months to go. Last year also in a time of 1-2 months the btc took rally and moved more than double and if it happens this year as well or something similar we should be near the 15k mark.