26265313 has 2 divisors, whose sum is σ = 26265314. Its totient is φ = 26265312.

The previous prime is 26265307. The next prime is 26265341. The reversal of 26265313 is 31356262.

It is an a-pointer prime, because the next prime (26265341) can be obtained adding 26265313 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25735329 + 529984 = 5073^2 + 728^2 .

It is a cyclic number.

It is not a de Polignac number, because 26265313 - 2⁹ = 26264801 is a prime.

It is not a weakly prime, because it can be changed into another prime (26265013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13132656 + 13132657.

It is an arithmetic number, because the mean of its divisors is an integer number (13132657).

Almost surely, 2^26265313 is an apocalyptic number.

It is an amenable number.

26265313 is a deficient number, since it is larger than the sum of its proper divisors (1).

26265313 is an equidigital number, since it uses as much as digits as its factorization.

26265313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 28.

The square root of 26265313 is about 5124.9695608852. The cubic root of 26265313 is about 297.2538764215.

The spelling of 26265313 in words is "twenty-six million, two hundred sixty-five thousand, three hundred thirteen".