26480127853 has 8 divisors (see below), whose sum is σ = 27495077400. Its totient is φ = 25471967808.

The previous prime is 26480127851. The next prime is 26480127881. The reversal of 26480127853 is 35872108462.

It can be written as a sum of positive squares in 4 ways, for example, as 553331529 + 25926796324 = 23523^2 + 161018^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26480127853 - 2¹ = 26480127851 is a prime.

It is a super-2 number, since 2×26480127853² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26480127851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689426 + ... + 1705027.

It is an arithmetic number, because the mean of its divisors is an integer number (3436884675).

Almost surely, 2^26480127853 is an apocalyptic number.

It is an amenable number.

26480127853 is a deficient number, since it is larger than the sum of its proper divisors (1014949547).

26480127853 is a wasteful number, since it uses less digits than its factorization.

26480127853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394751.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 26480127853 in words is "twenty-six billion, four hundred eighty million, one hundred twenty-seven thousand, eight hundred fifty-three".