4440513064 has 32 divisors (see below), whose sum is σ = 9011520000. Its totient is φ = 2039159232.

The previous prime is 4440513059. The next prime is 4440513071. The reversal of 4440513064 is 4603150444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86584 + ... + 127975.

It is an arithmetic number, because the mean of its divisors is an integer number (281610000).

Almost surely, 2^4440513064 is an apocalyptic number.

It is an amenable number.

4440513064 is an abundant number, since it is smaller than the sum of its proper divisors (4571006936).

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

4440513064 is a wasteful number, since it uses less digits than its factorization.

4440513064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214777 (or 214773 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 4440513064 is about 66637.1747900524. The cubic root of 4440513064 is about 1643.6564589813.

The spelling of 4440513064 in words is "four billion, four hundred forty million, five hundred thirteen thousand, sixty-four".