26083482881 has 2 divisors, whose sum is σ = 26083482882. Its totient is φ = 26083482880.

The previous prime is 26083482877. The next prime is 26083482907. The reversal of 26083482881 is 18828438062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25220298481 + 863184400 = 158809^2 + 29380^2 .

It is a cyclic number.

It is not a de Polignac number, because 26083482881 - 2² = 26083482877 is a prime.

It is a super-2 number, since 2×26083482881² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26083484881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13041741440 + 13041741441.

It is an arithmetic number, because the mean of its divisors is an integer number (13041741441).

Almost surely, 2^26083482881 is an apocalyptic number.

It is an amenable number.

26083482881 is a deficient number, since it is larger than the sum of its proper divisors (1).

26083482881 is an equidigital number, since it uses as much as digits as its factorization.

26083482881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 26083482881 in words is "twenty-six billion, eighty-three million, four hundred eighty-two thousand, eight hundred eighty-one".