36456246817 has 2 divisors, whose sum is σ = 36456246818. Its totient is φ = 36456246816.

The previous prime is 36456246797. The next prime is 36456246821. The reversal of 36456246817 is 71864265463.

36456246817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36088220961 + 368025856 = 189969^2 + 19184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36456246817 is a prime.

It is not a weakly prime, because it can be changed into another prime (36456246847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18228123408 + 18228123409.

It is an arithmetic number, because the mean of its divisors is an integer number (18228123409).

Almost surely, 2^36456246817 is an apocalyptic number.

It is an amenable number.

36456246817 is a deficient number, since it is larger than the sum of its proper divisors (1).

36456246817 is an equidigital number, since it uses as much as digits as its factorization.

36456246817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 52.

The spelling of 36456246817 in words is "thirty-six billion, four hundred fifty-six million, two hundred forty-six thousand, eight hundred seventeen".