52003225525 has 6 divisors (see below), whose sum is σ = 64483999682. Its totient is φ = 41602580400.

The previous prime is 52003225499. The next prime is 52003225537. The reversal of 52003225525 is 52552230025.

It can be written as a sum of positive squares in 3 ways, for example, as 829094436 + 51174131089 = 28794^2 + 226217^2 .

It is not a de Polignac number, because 52003225525 - 2⁹ = 52003225013 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 5 ways as a sum of consecutive naturals, for example, 1040064486 + ... + 1040064535.

Almost surely, 2^52003225525 is an apocalyptic number.

It is an amenable number.

52003225525 is a deficient number, since it is larger than the sum of its proper divisors (12480774157).

52003225525 is a wasteful number, since it uses less digits than its factorization.

52003225525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080129031 (or 2080129026 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The spelling of 52003225525 in words is "fifty-two billion, three million, two hundred twenty-five thousand, five hundred twenty-five".