36081730330249 has 2 divisors, whose sum is σ = 36081730330250. Its totient is φ = 36081730330248.

The previous prime is 36081730330241. The next prime is 36081730330259. The reversal of 36081730330249 is 94203303718063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25988992243600 + 10092738086649 = 5097940^2 + 3176907^2 .

It is an emirp because it is prime and its reverse (94203303718063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36081730330249 - 2³ = 36081730330241 is a prime.

It is a super-2 number, since 2×36081730330249² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36081730330241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18040865165124 + 18040865165125.

It is an arithmetic number, because the mean of its divisors is an integer number (18040865165125).

Almost surely, 2^{36081730330249} is an apocalyptic number.

It is an amenable number.

36081730330249 is a deficient number, since it is larger than the sum of its proper divisors (1).

36081730330249 is an equidigital number, since it uses as much as digits as its factorization.

36081730330249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 36081730330249 in words is "thirty-six trillion, eighty-one billion, seven hundred thirty million, three hundred thirty thousand, two hundred forty-nine".