4455320766816 has 96 divisors (see below), whose sum is σ = 12073394995200. Its totient is φ = 1437091568640.

The previous prime is 4455320766797. The next prime is 4455320766821. The reversal of 4455320766816 is 6186670235544.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45451105 + ... + 45549023.

It is an arithmetic number, because the mean of its divisors is an integer number (125764531200).

Almost surely, 2^{4455320766816} is an apocalyptic number.

It is an amenable number.

4455320766816 is an abundant number, since it is smaller than the sum of its proper divisors (7618074228384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4455320766816 is a wasteful number, since it uses less digits than its factorization.

4455320766816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113252 (or 113244 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 4455320766816 in words is "four trillion, four hundred fifty-five billion, three hundred twenty million, seven hundred sixty-six thousand, eight hundred sixteen".