26606522602741 has 2 divisors, whose sum is σ = 26606522602742. Its totient is φ = 26606522602740.

The previous prime is 26606522602711. The next prime is 26606522602819. The reversal of 26606522602741 is 14720622560662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24520026132900 + 2086496469841 = 4951770^2 + 1444471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26606522602741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26606522602711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13303261301370 + 13303261301371.

It is an arithmetic number, because the mean of its divisors is an integer number (13303261301371).

Almost surely, 2^{26606522602741} is an apocalyptic number.

It is an amenable number.

26606522602741 is a deficient number, since it is larger than the sum of its proper divisors (1).

26606522602741 is an equidigital number, since it uses as much as digits as its factorization.

26606522602741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 26606522602741 in words is "twenty-six trillion, six hundred six billion, five hundred twenty-two million, six hundred two thousand, seven hundred forty-one".