11525275 has 6 divisors (see below), whose sum is σ = 14291372. Its totient is φ = 9220200.

The previous prime is 11525263. The next prime is 11525281. The reversal of 11525275 is 57252511.

It is not a de Polignac number, because 11525275 - 2¹³ = 11517083 is a prime.

It is a Duffinian 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, 230481 + ... + 230530.

Almost surely, 2^11525275 is an apocalyptic number.

11525275 is a deficient number, since it is larger than the sum of its proper divisors (2766097).

11525275 is an equidigital number, since it uses as much as digits as its factorization.

11525275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461021 (or 461016 counting only the distinct ones).

The product of its digits is 3500, while the sum is 28.

The square root of 11525275 is about 3394.8895416493. The cubic root of 11525275 is about 225.8831136507.

Adding to 11525275 its reverse (57252511), we get a palindrome (68777786).

The spelling of 11525275 in words is "eleven million, five hundred twenty-five thousand, two hundred seventy-five".