I had two specifications of N to a precision of 10000, so that might explain why it taking forever.
Is there a way to display how much time is left for Hypergeometric2F1[1, 2025/2, 1013, 36] // N[#, 10000] &?
Hypergeometric2F1[1, 2025/2, 1013, 36] // N[#, 50] &