26224355133 has 12 divisors (see below), whose sum is σ = 37881583740. Its totient is φ = 17481998976.

The previous prime is 26224355041. The next prime is 26224355149. The reversal of 26224355133 is 33155342262.

26224355133 is a `hidden beast` number, since 2 + 62 + 2 + 43 + 551 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10458539289 + 15765815844 = 102267^2 + 125562^2 .

It is not a de Polignac number, because 26224355133 - 2¹⁸ = 26224092989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26224355173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140935 + ... + 268907.

It is an arithmetic number, because the mean of its divisors is an integer number (3156798645).

Almost surely, 2^26224355133 is an apocalyptic number.

It is an amenable number.

26224355133 is a deficient number, since it is larger than the sum of its proper divisors (11657228607).

26224355133 is a wasteful number, since it uses less digits than its factorization.

26224355133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150748 (or 150745 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 26224355133 its reverse (33155342262), we get a palindrome (59379697395).

The spelling of 26224355133 in words is "twenty-six billion, two hundred twenty-four million, three hundred fifty-five thousand, one hundred thirty-three".