26086080024649 has 2 divisors, whose sum is σ = 26086080024650. Its totient is φ = 26086080024648.

The previous prime is 26086080024629. The next prime is 26086080024659. The reversal of 26086080024649 is 94642008068062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16422107856400 + 9663972168249 = 4052420^2 + 3108693^2 .

It is a cyclic number.

It is not a de Polignac number, because 26086080024649 - 2³¹ = 26083932541001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26086080024649.

It is not a weakly prime, because it can be changed into another prime (26086080024629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13043040012324 + 13043040012325.

It is an arithmetic number, because the mean of its divisors is an integer number (13043040012325).

Almost surely, 2^{26086080024649} is an apocalyptic number.

It is an amenable number.

26086080024649 is a deficient number, since it is larger than the sum of its proper divisors (1).

26086080024649 is an equidigital number, since it uses as much as digits as its factorization.

26086080024649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 26086080024649 in words is "twenty-six trillion, eighty-six billion, eighty million, twenty-four thousand, six hundred forty-nine".