4544460325264 has 20 divisors (see below), whose sum is σ = 8925506839756. Its totient is φ = 2241103721472.

The previous prime is 4544460325261. The next prime is 4544460325313. The reversal of 4544460325264 is 4625230644454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3446592250000 + 1097868075264 = 1856500^2 + 1047792^2 .

It is not an unprimeable number, because it can be changed into a prime (4544460325261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1945401369 + ... + 1945403704.

Almost surely, 2^{4544460325264} is an apocalyptic number.

It is an amenable number.

4544460325264 is a deficient number, since it is larger than the sum of its proper divisors (4381046514492).

4544460325264 is a wasteful number, since it uses less digits than its factorization.

4544460325264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890805154 (or 3890805148 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 49.

The spelling of 4544460325264 in words is "four trillion, five hundred forty-four billion, four hundred sixty million, three hundred twenty-five thousand, two hundred sixty-four".