11297453 has 2 divisors, whose sum is σ = 11297454. Its totient is φ = 11297452.

The previous prime is 11297441. The next prime is 11297467. The reversal of 11297453 is 35479211.

11297453 is digitally balanced in base 2, 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., 8743849 + 2553604 = 2957^2 + 1598^2 .

It is an emirp because it is prime and its reverse (35479211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11297453 - 2¹⁰ = 11296429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11297413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5648726 + 5648727.

It is an arithmetic number, because the mean of its divisors is an integer number (5648727).

Almost surely, 2^11297453 is an apocalyptic number.

It is an amenable number.

11297453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11297453 is an equidigital number, since it uses as much as digits as its factorization.

11297453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 11297453 is about 3361.1683980426. The cubic root of 11297453 is about 224.3848414768.

The spelling of 11297453 in words is "eleven million, two hundred ninety-seven thousand, four hundred fifty-three".