8738520132025 has 12 divisors (see below), whose sum is σ = 10836081599292. Its totient is φ = 6990611824640.

The previous prime is 8738520132019. The next prime is 8738520132037. The reversal of 8738520132025 is 5202310258378.

It can be written as a sum of positive squares in 6 ways, for example, as 174539292841 + 8563980839184 = 417779^2 + 2926428^2 .

It is not a de Polignac number, because 8738520132025 - 2²⁹ = 8737983261113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4231432 + ... + 5948281.

It is an arithmetic number, because the mean of its divisors is an integer number (903006799941).

Almost surely, 2^{8738520132025} is an apocalyptic number.

It is an amenable number.

8738520132025 is a deficient number, since it is larger than the sum of its proper divisors (2097561467267).

8738520132025 is a wasteful number, since it uses less digits than its factorization.

8738520132025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10214060 (or 10214055 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 8738520132025 in words is "eight trillion, seven hundred thirty-eight billion, five hundred twenty million, one hundred thirty-two thousand, twenty-five".