26316352727 has 12 divisors (see below), whose sum is σ = 31943897136. Its totient is φ = 21576139200.

The previous prime is 26316352709. The next prime is 26316352747. The reversal of 26316352727 is 72725361362.

It is a happy number.

It is not a de Polignac number, because 26316352727 - 2¹² = 26316348631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26316352747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11674274 + ... + 11676527.

It is an arithmetic number, because the mean of its divisors is an integer number (2661991428).

Almost surely, 2^26316352727 is an apocalyptic number.

26316352727 is a deficient number, since it is larger than the sum of its proper divisors (5627544409).

26316352727 is a wasteful number, since it uses less digits than its factorization.

26316352727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23350838 (or 23350831 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

It can be divided in two parts, 2631635 and 2727, that added together give a palindrome (2634362).

The spelling of 26316352727 in words is "twenty-six billion, three hundred sixteen million, three hundred fifty-two thousand, seven hundred twenty-seven".