36166250149 has 2 divisors, whose sum is σ = 36166250150. Its totient is φ = 36166250148.

The previous prime is 36166250147. The next prime is 36166250201. The reversal of 36166250149 is 94105266163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21372393249 + 14793856900 = 146193^2 + 121630^2 .

It is a cyclic number.

It is not a de Polignac number, because 36166250149 - 2¹ = 36166250147 is a prime.

Together with 36166250147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36166250147) 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, 18083125074 + 18083125075.

It is an arithmetic number, because the mean of its divisors is an integer number (18083125075).

Almost surely, 2^36166250149 is an apocalyptic number.

It is an amenable number.

36166250149 is a deficient number, since it is larger than the sum of its proper divisors (1).

36166250149 is an equidigital number, since it uses as much as digits as its factorization.

36166250149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 36166250149 in words is "thirty-six billion, one hundred sixty-six million, two hundred fifty thousand, one hundred forty-nine".