It is a happy number.
153077773344481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
Almost surely, 2153077773344481 is an apocalyptic number.
It is an amenable number.
153077773344481 is an equidigital number, since it uses as much as digits as its factorization.
153077773344481 is an evil number, because the sum of its binary digits is even.
The spelling of 153077773344481 in words is "one hundred fifty-three trillion, seventy-seven billion, seven hundred seventy-three million, three hundred forty-four thousand, four hundred eighty-one".