36345473233 has 2 divisors, whose sum is σ = 36345473234. Its totient is φ = 36345473232.

The previous prime is 36345473207. The next prime is 36345473261. The reversal of 36345473233 is 33237454363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35271469249 + 1074003984 = 187807^2 + 32772^2 .

It is an emirp because it is prime and its reverse (33237454363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36345473233 - 2⁹ = 36345472721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36345473233.

It is not a weakly prime, because it can be changed into another prime (36345473533) 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, 18172736616 + 18172736617.

It is an arithmetic number, because the mean of its divisors is an integer number (18172736617).

Almost surely, 2^36345473233 is an apocalyptic number.

It is an amenable number.

36345473233 is a deficient number, since it is larger than the sum of its proper divisors (1).

36345473233 is an equidigital number, since it uses as much as digits as its factorization.

36345473233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 43.

The spelling of 36345473233 in words is "thirty-six billion, three hundred forty-five million, four hundred seventy-three thousand, two hundred thirty-three".