26090584506487 has 2 divisors, whose sum is σ = 26090584506488. Its totient is φ = 26090584506486.

The previous prime is 26090584506457. The next prime is 26090584506517. The reversal of 26090584506487 is 78460548509062.

It is a balanced prime because it is at equal distance from previous prime (26090584506457) and next prime (26090584506517).

It is a cyclic number.

It is not a de Polignac number, because 26090584506487 - 2⁷ = 26090584506359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26090584506457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13045292253243 + 13045292253244.

It is an arithmetic number, because the mean of its divisors is an integer number (13045292253244).

Almost surely, 2^{26090584506487} is an apocalyptic number.

26090584506487 is a deficient number, since it is larger than the sum of its proper divisors (1).

26090584506487 is an equidigital number, since it uses as much as digits as its factorization.

26090584506487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116121600, while the sum is 64.

The spelling of 26090584506487 in words is "twenty-six trillion, ninety billion, five hundred eighty-four million, five hundred six thousand, four hundred eighty-seven".