26255253 has 16 divisors (see below), whose sum is σ = 35868096. Its totient is φ = 17078400.

The previous prime is 26255249. The next prime is 26255269. The reversal of 26255253 is 35255262.

It is not a de Polignac number, because 26255253 - 2² = 26255249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26255253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26255653) 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 in 15 ways as a sum of consecutive naturals, for example, 21526 + ... + 22712.

It is an arithmetic number, because the mean of its divisors is an integer number (2241756).

Almost surely, 2^26255253 is an apocalyptic number.

It is an amenable number.

26255253 is a deficient number, since it is larger than the sum of its proper divisors (9612843).

26255253 is a wasteful number, since it uses less digits than its factorization.

26255253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its digits is 18000, while the sum is 30.

The square root of 26255253 is about 5123.9879976440. The cubic root of 26255253 is about 297.2159207109.

Subtracting 26255253 from its reverse (35255262), we obtain a palindrome (9000009).

The spelling of 26255253 in words is "twenty-six million, two hundred fifty-five thousand, two hundred fifty-three".