52530265095065 has 4 divisors (see below), whose sum is σ = 63036318114084. Its totient is φ = 42024212076048.

The previous prime is 52530265095031. The next prime is 52530265095071. The reversal of 52530265095065 is 56059056203525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40979701568521 + 11550563526544 = 6401539^2 + 3398612^2 .

It is a cyclic number.

It is not a de Polignac number, because 52530265095065 - 2³⁰ = 52529191353241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52530265094998 and 52530265095016.

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, 5253026509502 + ... + 5253026509511.

It is an arithmetic number, because the mean of its divisors is an integer number (15759079528521).

Almost surely, 2^{52530265095065} is an apocalyptic number.

It is an amenable number.

52530265095065 is a deficient number, since it is larger than the sum of its proper divisors (10506053019019).

52530265095065 is a wasteful number, since it uses less digits than its factorization.

52530265095065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506053019018.

The product of its (nonzero) digits is 12150000, while the sum is 53.

The spelling of 52530265095065 in words is "fifty-two trillion, five hundred thirty billion, two hundred sixty-five million, ninety-five thousand, sixty-five".