36413668493 has 2 divisors, whose sum is σ = 36413668494. Its totient is φ = 36413668492.

The previous prime is 36413668469. The next prime is 36413668507. The reversal of 36413668493 is 39486631463.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35933751844 + 479916649 = 189562^2 + 21907^2 .

It is an emirp because it is prime and its reverse (39486631463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36413668493 - 2⁶ = 36413668429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36413668433) 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, 18206834246 + 18206834247.

It is an arithmetic number, because the mean of its divisors is an integer number (18206834247).

Almost surely, 2^36413668493 is an apocalyptic number.

It is an amenable number.

36413668493 is a deficient number, since it is larger than the sum of its proper divisors (1).

36413668493 is an equidigital number, since it uses as much as digits as its factorization.

36413668493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6718464, while the sum is 53.

The spelling of 36413668493 in words is "thirty-six billion, four hundred thirteen million, six hundred sixty-eight thousand, four hundred ninety-three".