11525560 has 32 divisors (see below), whose sum is σ = 26030160. Its totient is φ = 4592896.

The previous prime is 11525543. The next prime is 11525561. The reversal of 11525560 is 6552511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11525561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18372 + ... + 18988.

Almost surely, 2^11525560 is an apocalyptic number.

11525560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11525560 is an abundant number, since it is smaller than the sum of its proper divisors (14504600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11525560 is a wasteful number, since it uses less digits than its factorization.

11525560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 11525560 is about 3394.9315162459. The cubic root of 11525560 is about 225.8849755342.

The spelling of 11525560 in words is "eleven million, five hundred twenty-five thousand, five hundred sixty".