36534011161 has 2 divisors, whose sum is σ = 36534011162. Its totient is φ = 36534011160.

The previous prime is 36534011119. The next prime is 36534011219. The reversal of 36534011161 is 16111043563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21621937936 + 14912073225 = 147044^2 + 122115^2 .

It is an emirp because it is prime and its reverse (16111043563) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36534011161 is a prime.

It is not a weakly prime, because it can be changed into another prime (36504011161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18267005580 + 18267005581.

It is an arithmetic number, because the mean of its divisors is an integer number (18267005581).

Almost surely, 2^36534011161 is an apocalyptic number.

It is an amenable number.

36534011161 is a deficient number, since it is larger than the sum of its proper divisors (1).

36534011161 is an equidigital number, since it uses as much as digits as its factorization.

36534011161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 36534011161 in words is "thirty-six billion, five hundred thirty-four million, eleven thousand, one hundred sixty-one".