18282090552071 has 2 divisors, whose sum is σ = 18282090552072. Its totient is φ = 18282090552070.

The previous prime is 18282090552053. The next prime is 18282090552091. The reversal of 18282090552071 is 17025509028281.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18282090552071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18282090552001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9141045276035 + 9141045276036.

It is an arithmetic number, because the mean of its divisors is an integer number (9141045276036).

Almost surely, 2^{18282090552071} is an apocalyptic number.

18282090552071 is a deficient number, since it is larger than the sum of its proper divisors (1).

18282090552071 is an equidigital number, since it uses as much as digits as its factorization.

18282090552071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 50.

The spelling of 18282090552071 in words is "eighteen trillion, two hundred eighty-two billion, ninety million, five hundred fifty-two thousand, seventy-one".