36361565033 has 2 divisors, whose sum is σ = 36361565034. Its totient is φ = 36361565032.

The previous prime is 36361565029. The next prime is 36361565129. The reversal of 36361565033 is 33056516363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24296080384 + 12065484649 = 155872^2 + 109843^2 .

It is a cyclic number.

It is not a de Polignac number, because 36361565033 - 2² = 36361565029 is a prime.

It is not a weakly prime, because it can be changed into another prime (36361562033) 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, 18180782516 + 18180782517.

It is an arithmetic number, because the mean of its divisors is an integer number (18180782517).

Almost surely, 2^36361565033 is an apocalyptic number.

It is an amenable number.

36361565033 is a deficient number, since it is larger than the sum of its proper divisors (1).

36361565033 is an equidigital number, since it uses as much as digits as its factorization.

36361565033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 41.

The spelling of 36361565033 in words is "thirty-six billion, three hundred sixty-one million, five hundred sixty-five thousand, thirty-three".