4455845556960 has 192 divisors, whose sum is σ = 16738480991232. Its totient is φ = 974197272576.

The previous prime is 4455845556947. The next prime is 4455845556979. The reversal of 4455845556960 is 696555485544.

It is a junction number, because it is equal to n+sod(n) for n = 4455845556891 and 4455845556900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28751949 + ... + 28906508.

It is an arithmetic number, because the mean of its divisors is an integer number (87179588496).

Almost surely, 2^{4455845556960} is an apocalyptic number.

4455845556960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4455845556960 is an abundant number, since it is smaller than the sum of its proper divisors (12282635434272).

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

4455845556960 is a wasteful number, since it uses less digits than its factorization.

4455845556960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57658505 (or 57658497 counting only the distinct ones).

The product of its (nonzero) digits is 518400000, while the sum is 66.

The spelling of 4455845556960 in words is "four trillion, four hundred fifty-five billion, eight hundred forty-five million, five hundred fifty-six thousand, nine hundred sixty".