11372453 has 2 divisors, whose sum is σ = 11372454. Its totient is φ = 11372452.

The previous prime is 11372441. The next prime is 11372467. The reversal of 11372453 is 35427311.

11372453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9972964 + 1399489 = 3158^2 + 1183^2 .

It is a cyclic number.

It is not a de Polignac number, because 11372453 - 2⁸ = 11372197 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11372483) 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, 5686226 + 5686227.

It is an arithmetic number, because the mean of its divisors is an integer number (5686227).

Almost surely, 2^11372453 is an apocalyptic number.

It is an amenable number.

11372453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11372453 is an equidigital number, since it uses as much as digits as its factorization.

11372453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 11372453 is about 3372.3067772669. The cubic root of 11372453 is about 224.8802852864.

Adding to 11372453 its reverse (35427311), we get a palindrome (46799764).

The spelling of 11372453 in words is "eleven million, three hundred seventy-two thousand, four hundred fifty-three".