36341521481 has 2 divisors, whose sum is σ = 36341521482. Its totient is φ = 36341521480.

The previous prime is 36341521417. The next prime is 36341521501. The reversal of 36341521481 is 18412514363.

36341521481 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., 33843121225 + 2498400256 = 183965^2 + 49984^2 .

It is an emirp because it is prime and its reverse (18412514363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36341521481 - 2⁶ = 36341521417 is a prime.

It is a super-2 number, since 2×36341521481² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36341521781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18170760740 + 18170760741.

It is an arithmetic number, because the mean of its divisors is an integer number (18170760741).

Almost surely, 2^36341521481 is an apocalyptic number.

It is an amenable number.

36341521481 is a deficient number, since it is larger than the sum of its proper divisors (1).

36341521481 is an equidigital number, since it uses as much as digits as its factorization.

36341521481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The spelling of 36341521481 in words is "thirty-six billion, three hundred forty-one million, five hundred twenty-one thousand, four hundred eighty-one".