26083484881 has 2 divisors, whose sum is σ = 26083484882. Its totient is φ = 26083484880.

The previous prime is 26083484821. The next prime is 26083484891. The reversal of 26083484881 is 18848438062.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15201657025 + 10881827856 = 123295^2 + 104316^2 .

It is a cyclic number.

It is not a de Polignac number, because 26083484881 - 2²¹ = 26081387729 is a prime.

It is a super-2 number, since 2×26083484881² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26083484821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13041742440 + 13041742441.

It is an arithmetic number, because the mean of its divisors is an integer number (13041742441).

Almost surely, 2^26083484881 is an apocalyptic number.

It is an amenable number.

26083484881 is a deficient number, since it is larger than the sum of its proper divisors (1).

26083484881 is an equidigital number, since it uses as much as digits as its factorization.

26083484881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2359296, while the sum is 52.

The spelling of 26083484881 in words is "twenty-six billion, eighty-three million, four hundred eighty-four thousand, eight hundred eighty-one".