11488453 has 2 divisors, whose sum is σ = 11488454. Its totient is φ = 11488452.

The previous prime is 11488441. The next prime is 11488457. The reversal of 11488453 is 35488411.

11488453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9229444 + 2259009 = 3038^2 + 1503^2 .

It is a cyclic number.

It is not a de Polignac number, because 11488453 - 2⁹ = 11487941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11488457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5744226 + 5744227.

It is an arithmetic number, because the mean of its divisors is an integer number (5744227).

Almost surely, 2^11488453 is an apocalyptic number.

It is an amenable number.

11488453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11488453 is an equidigital number, since it uses as much as digits as its factorization.

11488453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 34.

The square root of 11488453 is about 3389.4620517126. The cubic root of 11488453 is about 225.6422996841.

The spelling of 11488453 in words is "eleven million, four hundred eighty-eight thousand, four hundred fifty-three".