4454928548560 has 80 divisors (see below), whose sum is σ = 11866324435200. Its totient is φ = 1523669511168.

The previous prime is 4454928548467. The next prime is 4454928548597. The reversal of 4454928548560 is 658458294544.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 4454928548492 and 4454928548501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9496180 + ... + 9954259.

It is an arithmetic number, because the mean of its divisors is an integer number (148329055440).

Almost surely, 2^{4454928548560} is an apocalyptic number.

4454928548560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4454928548560 is an abundant number, since it is smaller than the sum of its proper divisors (7411395886640).

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

4454928548560 is a wasteful number, since it uses less digits than its factorization.

4454928548560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19450868 (or 19450862 counting only the distinct ones).

The product of its (nonzero) digits is 221184000, while the sum is 64.

The spelling of 4454928548560 in words is "four trillion, four hundred fifty-four billion, nine hundred twenty-eight million, five hundred forty-eight thousand, five hundred sixty".