36816504304693 has 2 divisors, whose sum is σ = 36816504304694. Its totient is φ = 36816504304692.

The previous prime is 36816504304667. The next prime is 36816504304759. The reversal of 36816504304693 is 39640340561863.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36096148112049 + 720356192644 = 6008007^2 + 848738^2 .

It is an emirp because it is prime and its reverse (39640340561863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36816504304693 - 2⁴¹ = 34617481049141 is a prime.

It is a super-3 number, since 3×36816504304693³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36816504304793) 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, 18408252152346 + 18408252152347.

It is an arithmetic number, because the mean of its divisors is an integer number (18408252152347).

Almost surely, 2^{36816504304693} is an apocalyptic number.

It is an amenable number.

36816504304693 is a deficient number, since it is larger than the sum of its proper divisors (1).

36816504304693 is an equidigital number, since it uses as much as digits as its factorization.

36816504304693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33592320, while the sum is 58.

The spelling of 36816504304693 in words is "thirty-six trillion, eight hundred sixteen billion, five hundred four million, three hundred four thousand, six hundred ninety-three".