4522503323216 has 20 divisors (see below), whose sum is σ = 9277782553332. Its totient is φ = 2128236857856.

The previous prime is 4522503323213. The next prime is 4522503323231. The reversal of 4522503323216 is 6123233052254.

It can be written as a sum of positive squares in 2 ways, for example, as 2427999705616 + 2094503617600 = 1558204^2 + 1447240^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4522503323216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522503323213) 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, 8313424955 + ... + 8313425498.

Almost surely, 2^{4522503323216} is an apocalyptic number.

It is an amenable number.

4522503323216 is an abundant number, since it is smaller than the sum of its proper divisors (4755279230116).

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

4522503323216 is a wasteful number, since it uses less digits than its factorization.

4522503323216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16626850478 (or 16626850472 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 4522503323216 in words is "four trillion, five hundred twenty-two billion, five hundred three million, three hundred twenty-three thousand, two hundred sixteen".