26045413 has 2 divisors, whose sum is σ = 26045414. Its totient is φ = 26045412.

The previous prime is 26045389. The next prime is 26045417. The reversal of 26045413 is 31454062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14876449 + 11168964 = 3857^2 + 3342^2 .

It is a cyclic number.

It is not a de Polignac number, because 26045413 - 2⁵ = 26045381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26045417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13022706 + 13022707.

It is an arithmetic number, because the mean of its divisors is an integer number (13022707).

Almost surely, 2^26045413 is an apocalyptic number.

It is an amenable number.

26045413 is a deficient number, since it is larger than the sum of its proper divisors (1).

26045413 is an equidigital number, since it uses as much as digits as its factorization.

26045413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 26045413 is about 5103.4706818008. The cubic root of 26045413 is about 296.4219883545.

Adding to 26045413 its reverse (31454062), we get a palindrome (57499475).

The spelling of 26045413 in words is "twenty-six million, forty-five thousand, four hundred thirteen".