52361335325 has 24 divisors (see below), whose sum is σ = 71812336008. Its totient is φ = 37621774080.

The previous prime is 52361335321. The next prime is 52361335343. The reversal of 52361335325 is 52353316325.

It can be written as a sum of positive squares in 12 ways, for example, as 28563028036 + 23798307289 = 169006^2 + 154267^2 .

It is not a de Polignac number, because 52361335325 - 2² = 52361335321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52361335321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2165162 + ... + 2189211.

It is an arithmetic number, because the mean of its divisors is an integer number (2992180667).

Almost surely, 2^52361335325 is an apocalyptic number.

It is an amenable number.

52361335325 is a deficient number, since it is larger than the sum of its proper divisors (19451000683).

52361335325 is a wasteful number, since it uses less digits than its factorization.

52361335325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354433 (or 4354428 counting only the distinct ones).

The product of its digits is 243000, while the sum is 38.

The spelling of 52361335325 in words is "fifty-two billion, three hundred sixty-one million, three hundred thirty-five thousand, three hundred twenty-five".