11153453 has 2 divisors, whose sum is σ = 11153454. Its totient is φ = 11153452.

The previous prime is 11153449. The next prime is 11153489. The reversal of 11153453 is 35435111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7382089 + 3771364 = 2717^2 + 1942^2 .

It is a cyclic number.

It is not a de Polignac number, because 11153453 - 2² = 11153449 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 (11153953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576726 + 5576727.

It is an arithmetic number, because the mean of its divisors is an integer number (5576727).

Almost surely, 2^11153453 is an apocalyptic number.

It is an amenable number.

11153453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11153453 is an equidigital number, since it uses as much as digits as its factorization.

11153453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900, while the sum is 23.

The square root of 11153453 is about 3339.6785773484. The cubic root of 11153453 is about 223.4274079553.

Adding to 11153453 its reverse (35435111), we get a palindrome (46588564).

The spelling of 11153453 in words is "eleven million, one hundred fifty-three thousand, four hundred fifty-three".