36436432133 has 2 divisors, whose sum is σ = 36436432134. Its totient is φ = 36436432132.

The previous prime is 36436432127. The next prime is 36436432157. The reversal of 36436432133 is 33123463463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36435937924 + 494209 = 190882^2 + 703^2 .

It is an emirp because it is prime and its reverse (33123463463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36436432133 - 2⁴ = 36436432117 is a prime.

It is a super-2 number, since 2×36436432133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36436432033) 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, 18218216066 + 18218216067.

It is an arithmetic number, because the mean of its divisors is an integer number (18218216067).

Almost surely, 2^36436432133 is an apocalyptic number.

It is an amenable number.

36436432133 is a deficient number, since it is larger than the sum of its proper divisors (1).

36436432133 is an equidigital number, since it uses as much as digits as its factorization.

36436432133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 38.

Adding to 36436432133 its reverse (33123463463), we get a palindrome (69559895596).

The spelling of 36436432133 in words is "thirty-six billion, four hundred thirty-six million, four hundred thirty-two thousand, one hundred thirty-three".