5240525 has 6 divisors (see below), whose sum is σ = 6498282. Its totient is φ = 4192400.

The previous prime is 5240509. The next prime is 5240533. The reversal of 5240525 is 5250425.

It can be written as a sum of positive squares in 3 ways, for example, as 635209 + 4605316 = 797^2 + 2146^2 .

It is not a de Polignac number, because 5240525 - 2⁴ = 5240509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5240525.

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, 104786 + ... + 104835.

It is an arithmetic number, because the mean of its divisors is an integer number (1083047).

Almost surely, 2^5240525 is an apocalyptic number.

It is an amenable number.

5240525 is a deficient number, since it is larger than the sum of its proper divisors (1257757).

5240525 is a wasteful number, since it uses less digits than its factorization.

5240525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209631 (or 209626 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5240525 is about 2289.2192992372. The cubic root of 5240525 is about 173.6967126067.

The spelling of 5240525 in words is "five million, two hundred forty thousand, five hundred twenty-five".