4505338064 has 60 divisors (see below), whose sum is σ = 9297887040. Its totient is φ = 2109000960.

The previous prime is 4505338051. The next prime is 4505338073. The reversal of 4505338064 is 4608335054.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2407049 + ... + 2408919.

It is an arithmetic number, because the mean of its divisors is an integer number (154964784).

Almost surely, 2^4505338064 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 4505338064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4648943520).

4505338064 is an abundant number, since it is smaller than the sum of its proper divisors (4792548976).

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

4505338064 is a wasteful number, since it uses less digits than its factorization.

4505338064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 1981 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4505338064 is about 67121.8151125251. The cubic root of 4505338064 is about 1651.6161775611.

The spelling of 4505338064 in words is "four billion, five hundred five million, three hundred thirty-eight thousand, sixty-four".