36794992517 has 2 divisors, whose sum is σ = 36794992518. Its totient is φ = 36794992516.

The previous prime is 36794992499. The next prime is 36794992541. The reversal of 36794992517 is 71529949763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22510201156 + 14284791361 = 150034^2 + 119519^2 .

It is an emirp because it is prime and its reverse (71529949763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36794992517 - 2⁶ = 36794992453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36794992517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36794922517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18397496258 + 18397496259.

It is an arithmetic number, because the mean of its divisors is an integer number (18397496259).

Almost surely, 2^36794992517 is an apocalyptic number.

It is an amenable number.

36794992517 is a deficient number, since it is larger than the sum of its proper divisors (1).

36794992517 is an equidigital number, since it uses as much as digits as its factorization.

36794992517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25719120, while the sum is 62.

The spelling of 36794992517 in words is "thirty-six billion, seven hundred ninety-four million, nine hundred ninety-two thousand, five hundred seventeen".