11500325 has 6 divisors (see below), whose sum is σ = 14260434. Its totient is φ = 9200240.

The previous prime is 11500319. The next prime is 11500331. The reversal of 11500325 is 52300511.

It is an interprime number because it is at equal distance from previous prime (11500319) and next prime (11500331).

It can be written as a sum of positive squares in 3 ways, for example, as 1444 + 11498881 = 38^2 + 3391^2 .

It is not a de Polignac number, because 11500325 - 2⁴ = 11500309 is a prime.

It is a Duffinian number.

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, 229982 + ... + 230031.

It is an arithmetic number, because the mean of its divisors is an integer number (2376739).

Almost surely, 2^11500325 is an apocalyptic number.

It is an amenable number.

11500325 is a deficient number, since it is larger than the sum of its proper divisors (2760109).

11500325 is an equidigital number, since it uses as much as digits as its factorization.

11500325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460023 (or 460018 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 11500325 is about 3391.2129098598. The cubic root of 11500325 is about 225.7199980814.

Adding to 11500325 its reverse (52300511), we get a palindrome (63800836).

The spelling of 11500325 in words is "eleven million, five hundred thousand, three hundred twenty-five".