4522503323125 has 20 divisors (see below), whose sum is σ = 5707273897116. Its totient is φ = 3582180800000.

The previous prime is 4522503323099. The next prime is 4522503323171. The reversal of 4522503323125 is 5213233052254.

It can be written as a sum of positive squares in 10 ways, for example, as 2784432870244 + 1738070452881 = 1668662^2 + 1318359^2 .

It is not a de Polignac number, because 4522503323125 - 2⁹ = 4522503322613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35758684 + ... + 35884933.

Almost surely, 2^{4522503323125} is an apocalyptic number.

It is an amenable number.

4522503323125 is a deficient number, since it is larger than the sum of its proper divisors (1184770573991).

4522503323125 is an equidigital number, since it uses as much as digits as its factorization.

4522503323125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71643738 (or 71643723 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 4522503323125 its reverse (5213233052254), we get a palindrome (9735736375379).

The spelling of 4522503323125 in words is "four trillion, five hundred twenty-two billion, five hundred three million, three hundred twenty-three thousand, one hundred twenty-five".