4464575064 has 64 divisors (see below), whose sum is σ = 12427776000. Its totient is φ = 1485050400.

The previous prime is 4464575047. The next prime is 4464575183. The reversal of 4464575064 is 4605754644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81889 + ... + 125039.

It is an arithmetic number, because the mean of its divisors is an integer number (194184000).

Almost surely, 2^4464575064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4464575064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6213888000).

4464575064 is an abundant number, since it is smaller than the sum of its proper divisors (7963200936).

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

4464575064 is a wasteful number, since it uses less digits than its factorization.

4464575064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43645 (or 43635 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The square root of 4464575064 is about 66817.4757380133. The cubic root of 4464575064 is about 1646.6199633436.

The spelling of 4464575064 in words is "four billion, four hundred sixty-four million, five hundred seventy-five thousand, sixty-four".