5 × 11 × 911 × 141961
1, 5, 11, 55, 911, 4555, 10021, 50105, 141961, 709805, 1561571, 7807855, 129326471, 646632355, 1422591181 and 7112955905
No.
Its nearest Fibonacci number neighbors are 4807526976 and 7778742049.