4455446043 has 16 divisors (see below), whose sum is σ = 5959853600. Its totient is φ = 2960686080.

The previous prime is 4455446033. The next prime is 4455446063. The reversal of 4455446043 is 3406445544.

It is not a de Polignac number, because 4455446043 - 2¹⁰ = 4455445019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4455445992 and 4455446010.

It is not an unprimeable number, because it can be changed into a prime (4455446033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1404363 + ... + 1407531.

It is an arithmetic number, because the mean of its divisors is an integer number (372490850).

Almost surely, 2^4455446043 is an apocalyptic number.

4455446043 is a deficient number, since it is larger than the sum of its proper divisors (1504407557).

4455446043 is a wasteful number, since it uses less digits than its factorization.

4455446043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542.

The product of its (nonzero) digits is 460800, while the sum is 39.

The square root of 4455446043 is about 66749.1276572211. The cubic root of 4455446043 is about 1645.4968788145.

The spelling of 4455446043 in words is "four billion, four hundred fifty-five million, four hundred forty-six thousand, forty-three".