8537525 has 6 divisors (see below), whose sum is σ = 10586562. Its totient is φ = 6830000.

The previous prime is 8537497. The next prime is 8537527. The reversal of 8537525 is 5257358.

It can be written as a sum of positive squares in 3 ways, for example, as 22801 + 8514724 = 151^2 + 2918^2 .

It is not a de Polignac number, because 8537525 - 2¹² = 8533429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8537527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170726 + ... + 170775.

It is an arithmetic number, because the mean of its divisors is an integer number (1764427).

Almost surely, 2^8537525 is an apocalyptic number.

It is an amenable number.

8537525 is a deficient number, since it is larger than the sum of its proper divisors (2049037).

8537525 is a wasteful number, since it uses less digits than its factorization.

8537525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341511 (or 341506 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 8537525 is about 2921.9043447724. The cubic root of 8537525 is about 204.3826360123.

The spelling of 8537525 in words is "eight million, five hundred thirty-seven thousand, five hundred twenty-five".