4509013964 has 36 divisors (see below), whose sum is σ = 9765093744. Its totient is φ = 1783783872.

The previous prime is 4509013963. The next prime is 4509013967. The reversal of 4509013964 is 4693109054.

It is not an unprimeable number, because it can be changed into a prime (4509013963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471707 + ... + 481170.

It is an arithmetic number, because the mean of its divisors is an integer number (271252604).

Almost surely, 2^4509013964 is an apocalyptic number.

It is an amenable number.

4509013964 is an abundant number, since it is smaller than the sum of its proper divisors (5256079780).

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

4509013964 is a wasteful number, since it uses less digits than its factorization.

4509013964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952914 (or 952899 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 4509013964 is about 67149.1918343028. The cubic root of 4509013964 is about 1652.0652393491.

The spelling of 4509013964 in words is "four billion, five hundred nine million, thirteen thousand, nine hundred sixty-four".