136510376573 has 2 divisors, whose sum is σ = 136510376574. Its totient is φ = 136510376572.

The previous prime is 136510376557. The next prime is 136510376591. The reversal of 136510376573 is 375673015631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123396233284 + 13114143289 = 351278^2 + 114517^2 .

It is an emirp because it is prime and its reverse (375673015631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136510376573 - 2⁴ = 136510376557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136510376543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68255188286 + 68255188287.

It is an arithmetic number, because the mean of its divisors is an integer number (68255188287).

Almost surely, 2^136510376573 is an apocalyptic number.

It is an amenable number.

136510376573 is a deficient number, since it is larger than the sum of its proper divisors (1).

136510376573 is an equidigital number, since it uses as much as digits as its factorization.

136510376573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1190700, while the sum is 47.

The spelling of 136510376573 in words is "one hundred thirty-six billion, five hundred ten million, three hundred seventy-six thousand, five hundred seventy-three".