36665363472533 has 2 divisors, whose sum is σ = 36665363472534. Its totient is φ = 36665363472532.

The previous prime is 36665363472497. The next prime is 36665363472589. The reversal of 36665363472533 is 33527436356663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35670792085009 + 994571387524 = 5972503^2 + 997282^2 .

It is a cyclic number.

It is not a de Polignac number, because 36665363472533 - 2¹⁴ = 36665363456149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36665363472593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332681736266 + 18332681736267.

It is an arithmetic number, because the mean of its divisors is an integer number (18332681736267).

Almost surely, 2^{36665363472533} is an apocalyptic number.

It is an amenable number.

36665363472533 is a deficient number, since it is larger than the sum of its proper divisors (1).

36665363472533 is an equidigital number, since it uses as much as digits as its factorization.

36665363472533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 440899200, while the sum is 62.

The spelling of 36665363472533 in words is "thirty-six trillion, six hundred sixty-five billion, three hundred sixty-three million, four hundred seventy-two thousand, five hundred thirty-three".