52360625 has 10 divisors (see below), whose sum is σ = 65430618. Its totient is φ = 41888000.

The previous prime is 52360619. The next prime is 52360639. The reversal of 52360625 is 52606325.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 5793649 + 46566976 = 2407^2 + 6824^2 .

It is not a de Polignac number, because 52360625 - 2¹² = 52356529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41264 + ... + 42513.

Almost surely, 2^52360625 is an apocalyptic number.

It is an amenable number.

52360625 is a deficient number, since it is larger than the sum of its proper divisors (13069993).

52360625 is an frugal number, since it uses more digits than its factorization.

52360625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83797 (or 83782 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 52360625 is about 7236.0641926395. The cubic root of 52360625 is about 374.1119728213. Note that the first 3 decimals are identical.

The spelling of 52360625 in words is "fifty-two million, three hundred sixty thousand, six hundred twenty-five".