10006525 has 6 divisors (see below), whose sum is σ = 12408122. Its totient is φ = 8005200.

The previous prime is 10006519. The next prime is 10006547. The reversal of 10006525 is 52560001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8281 + 9998244 = 91^2 + 3162^2 .

It is not a de Polignac number, because 10006525 - 2¹³ = 9998333 is a prime.

It is a Duffinian number.

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, 200106 + ... + 200155.

Almost surely, 2^10006525 is an apocalyptic number.

It is an amenable number.

10006525 is a deficient number, since it is larger than the sum of its proper divisors (2401597).

10006525 is an equidigital number, since it uses as much as digits as its factorization.

10006525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400271 (or 400266 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 10006525 is about 3163.3091850150. The cubic root of 10006525 is about 215.4903177696.

Adding to 10006525 its reverse (52560001), we get a palindrome (62566526).

The spelling of 10006525 in words is "ten million, six thousand, five hundred twenty-five".