11623453 has 2 divisors, whose sum is σ = 11623454. Its totient is φ = 11623452.

The previous prime is 11623411. The next prime is 11623457. The reversal of 11623453 is 35432611.

11623453 is digitally balanced in base 2, 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., 10771524 + 851929 = 3282^2 + 923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11623453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11623457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5811726 + 5811727.

It is an arithmetic number, because the mean of its divisors is an integer number (5811727).

Almost surely, 2^11623453 is an apocalyptic number.

It is an amenable number.

11623453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11623453 is an equidigital number, since it uses as much as digits as its factorization.

11623453 is an evil number, because the sum of its binary digits is even.

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

The square root of 11623453 is about 3409.3185536116. The cubic root of 11623453 is about 226.5226957231.

The spelling of 11623453 in words is "eleven million, six hundred twenty-three thousand, four hundred fifty-three".