4522064664 has 64 divisors (see below), whose sum is σ = 12249619200. Its totient is φ = 1382852736.

The previous prime is 4522064609. The next prime is 4522064693. The reversal of 4522064664 is 4664602254.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 6397 + ... + 95315.

It is an arithmetic number, because the mean of its divisors is an integer number (191400300).

Almost surely, 2^4522064664 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 4522064664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6124809600).

4522064664 is an abundant number, since it is smaller than the sum of its proper divisors (7727554536).

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

4522064664 is a wasteful number, since it uses less digits than its factorization.

4522064664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89104 (or 89100 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The square root of 4522064664 is about 67246.2985152343. The cubic root of 4522064664 is about 1653.6575933910.

The spelling of 4522064664 in words is "four billion, five hundred twenty-two million, sixty-four thousand, six hundred sixty-four".