26453023 has 2 divisors, whose sum is σ = 26453024. Its totient is φ = 26453022.

The previous prime is 26452999. The next prime is 26453027. The reversal of 26453023 is 32035462.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26453023 - 2⁹ = 26452511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26453027) 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, 13226511 + 13226512.

It is an arithmetic number, because the mean of its divisors is an integer number (13226512).

Almost surely, 2^26453023 is an apocalyptic number.

26453023 is a deficient number, since it is larger than the sum of its proper divisors (1).

26453023 is an equidigital number, since it uses as much as digits as its factorization.

26453023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 26453023 is about 5143.2502369611. The cubic root of 26453023 is about 297.9603230811.

Adding to 26453023 its reverse (32035462), we get a palindrome (58488485).

The spelling of 26453023 in words is "twenty-six million, four hundred fifty-three thousand, twenty-three".