4416481489563 has 24 divisors (see below), whose sum is σ = 7494635257200. Its totient is φ = 2470758874560.

The previous prime is 4416481489543. The next prime is 4416481489573. The reversal of 4416481489563 is 3659841846144.

4416481489563 is a `hidden beast` number, since 4 + 4 + 1 + 6 + 481 + 4 + 8 + 95 + 63 = 666.

It is not a de Polignac number, because 4416481489563 - 2¹⁰ = 4416481488539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4416481489563.

It is not an unprimeable number, because it can be changed into a prime (4416481489543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1715803488 + ... + 1715806061.

It is an arithmetic number, because the mean of its divisors is an integer number (312276469050).

Almost surely, 2^{4416481489563} is an apocalyptic number.

4416481489563 is a deficient number, since it is larger than the sum of its proper divisors (3078153767637).

4416481489563 is a wasteful number, since it uses less digits than its factorization.

4416481489563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431609579 (or 3431609576 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 63.

The spelling of 4416481489563 in words is "four trillion, four hundred sixteen billion, four hundred eighty-one million, four hundred eighty-nine thousand, five hundred sixty-three".