4500511564660 has 12 divisors (see below), whose sum is σ = 9451074285828. Its totient is φ = 1800204625856.

The previous prime is 4500511564639. The next prime is 4500511564691. The reversal of 4500511564660 is 664651150054.

It can be written as a sum of positive squares in 2 ways, for example, as 2115994985316 + 2384516579344 = 1454646^2 + 1544188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112512789097 + ... + 112512789136.

It is an arithmetic number, because the mean of its divisors is an integer number (787589523819).

Almost surely, 2^{4500511564660} is an apocalyptic number.

It is an amenable number.

4500511564660 is an abundant number, since it is smaller than the sum of its proper divisors (4950562721168).

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

4500511564660 is a wasteful number, since it uses less digits than its factorization.

4500511564660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225025578242 (or 225025578240 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 4500511564660 in words is "four trillion, five hundred billion, five hundred eleven million, five hundred sixty-four thousand, six hundred sixty".