11325501 has 48 divisors (see below), whose sum is σ = 19568640. Its totient is φ = 6473520.

The previous prime is 11325497. The next prime is 11325511. The reversal of 11325501 is 10552311.

11325501 is a `hidden beast` number, since 113 + 2 + 550 + 1 = 666.

11325501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11325501 - 2² = 11325497 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50676 + ... + 50898.

It is an arithmetic number, because the mean of its divisors is an integer number (407680).

Almost surely, 2^11325501 is an apocalyptic number.

11325501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11325501 is a deficient number, since it is larger than the sum of its proper divisors (8243139).

11325501 is a wasteful number, since it uses less digits than its factorization.

11325501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 11325501 is about 3365.3381702290. The cubic root of 11325501 is about 224.5703801969.

Adding to 11325501 its reverse (10552311), we get a palindrome (21877812).

The spelling of 11325501 in words is "eleven million, three hundred twenty-five thousand, five hundred one".