136163600459 has 2 divisors, whose sum is σ = 136163600460. Its totient is φ = 136163600458.

The previous prime is 136163600393. The next prime is 136163600509. The reversal of 136163600459 is 954006361631.

It is a strong prime.

It is an emirp because it is prime and its reverse (954006361631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136163600459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (136163600959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68081800229 + 68081800230.

It is an arithmetic number, because the mean of its divisors is an integer number (68081800230).

Almost surely, 2^136163600459 is an apocalyptic number.

136163600459 is a deficient number, since it is larger than the sum of its proper divisors (1).

136163600459 is an equidigital number, since it uses as much as digits as its factorization.

136163600459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 136163600459 in words is "one hundred thirty-six billion, one hundred sixty-three million, six hundred thousand, four hundred fifty-nine".