36065989049 has 2 divisors, whose sum is σ = 36065989050. Its totient is φ = 36065989048.

The previous prime is 36065989009. The next prime is 36065989051. The reversal of 36065989049 is 94098956063.

36065989049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35356033024 + 709956025 = 188032^2 + 26645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36065989049 is a prime.

Together with 36065989051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36065989009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18032994524 + 18032994525.

It is an arithmetic number, because the mean of its divisors is an integer number (18032994525).

Almost surely, 2^36065989049 is an apocalyptic number.

It is an amenable number.

36065989049 is a deficient number, since it is larger than the sum of its proper divisors (1).

36065989049 is an equidigital number, since it uses as much as digits as its factorization.

36065989049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12597120, while the sum is 59.

The spelling of 36065989049 in words is "thirty-six billion, sixty-five million, nine hundred eighty-nine thousand, forty-nine".