5258525 has 12 divisors (see below), whose sum is σ = 6904692. Its totient is φ = 3959040.

The previous prime is 5258503. The next prime is 5258531.

5258525 = 1621² + 1622².

5258525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 676 + 5257849 = 26^2 + 2293^2 .

It is not a de Polignac number, because 5258525 - 2¹² = 5254429 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5258491 and 5258500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5762 + ... + 6611.

It is an arithmetic number, because the mean of its divisors is an integer number (575391).

Almost surely, 2^5258525 is an apocalyptic number.

5258525 is the 1622-nd centered square number.

It is an amenable number.

5258525 is a deficient number, since it is larger than the sum of its proper divisors (1646167).

5258525 is a wasteful number, since it uses less digits than its factorization.

5258525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400 (or 12395 counting only the distinct ones).

The product of its digits is 20000, while the sum is 32.

The square root of 5258525 is about 2293.1474004084. The cubic root of 5258525 is about 173.8953547906.

The spelling of 5258525 in words is "five million, two hundred fifty-eight thousand, five hundred twenty-five".