4481345859 has 16 divisors (see below), whose sum is σ = 6037625088. Its totient is φ = 2956377312.

The previous prime is 4481345851. The next prime is 4481345873. The reversal of 4481345859 is 9585431844.

It is not a de Polignac number, because 4481345859 - 2³ = 4481345851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4481345851) 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, 303189 + ... + 317625.

It is an arithmetic number, because the mean of its divisors is an integer number (377351568).

Almost surely, 2^4481345859 is an apocalyptic number.

4481345859 is a deficient number, since it is larger than the sum of its proper divisors (1556279229).

4481345859 is a wasteful number, since it uses less digits than its factorization.

4481345859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15514.

The product of its digits is 2764800, while the sum is 51.

The square root of 4481345859 is about 66942.8551751417. The cubic root of 4481345859 is about 1648.6791828273.

The spelling of 4481345859 in words is "four billion, four hundred eighty-one million, three hundred forty-five thousand, eight hundred fifty-nine".