11325545 has 32 divisors (see below), whose sum is σ = 17694720. Its totient is φ = 6747840.

The previous prime is 11325541. The next prime is 11325551. The reversal of 11325545 is 54552311.

It is not a de Polignac number, because 11325545 - 2² = 11325541 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11325541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8216 + ... + 9494.

It is an arithmetic number, because the mean of its divisors is an integer number (552960).

Almost surely, 2^11325545 is an apocalyptic number.

It is an amenable number.

11325545 is a deficient number, since it is larger than the sum of its proper divisors (6369175).

11325545 is a wasteful number, since it uses less digits than its factorization.

11325545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

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

The square root of 11325545 is about 3365.3447074557. The cubic root of 11325545 is about 224.5706710180.

Adding to 11325545 its reverse (54552311), we get a palindrome (65877856).

The spelling of 11325545 in words is "eleven million, three hundred twenty-five thousand, five hundred forty-five".