11534525 has 6 divisors (see below), whose sum is σ = 14302842. Its totient is φ = 9227600.

The previous prime is 11534473. The next prime is 11534533. The reversal of 11534525 is 52543511.

It can be written as a sum of positive squares in 3 ways, for example, as 657721 + 10876804 = 811^2 + 3298^2 .

It is not a de Polignac number, because 11534525 - 2⁶ = 11534461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11534494 and 11534503.

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, 230666 + ... + 230715.

It is an arithmetic number, because the mean of its divisors is an integer number (2383807).

Almost surely, 2^11534525 is an apocalyptic number.

It is an amenable number.

11534525 is a deficient number, since it is larger than the sum of its proper divisors (2768317).

11534525 is an equidigital number, since it uses as much as digits as its factorization.

11534525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461391 (or 461386 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 11534525 is about 3396.2516102315. The cubic root of 11534525 is about 225.9435275403.

The spelling of 11534525 in words is "eleven million, five hundred thirty-four thousand, five hundred twenty-five".