9040453 has 2 divisors, whose sum is σ = 9040454. Its totient is φ = 9040452.

The previous prime is 9040439. The next prime is 9040457. The reversal of 9040453 is 3540409.

9040453 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., 6796449 + 2244004 = 2607^2 + 1498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9040453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9040457) 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 as a sum of consecutive naturals, namely, 4520226 + 4520227.

It is an arithmetic number, because the mean of its divisors is an integer number (4520227).

Almost surely, 2^9040453 is an apocalyptic number.

It is an amenable number.

9040453 is a deficient number, since it is larger than the sum of its proper divisors (1).

9040453 is an equidigital number, since it uses as much as digits as its factorization.

9040453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 9040453 is about 3006.7346075103. The cubic root of 9040453 is about 208.3195670193.

The spelling of 9040453 in words is "nine million, forty thousand, four hundred fifty-three".