136504625683 has 2 divisors, whose sum is σ = 136504625684. Its totient is φ = 136504625682.

The previous prime is 136504625599. The next prime is 136504625687. The reversal of 136504625683 is 386526405631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136504625683 is a prime.

It is not a weakly prime, because it can be changed into another prime (136504625687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68252312841 + 68252312842.

It is an arithmetic number, because the mean of its divisors is an integer number (68252312842).

Almost surely, 2^136504625683 is an apocalyptic number.

136504625683 is a deficient number, since it is larger than the sum of its proper divisors (1).

136504625683 is an equidigital number, since it uses as much as digits as its factorization.

136504625683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 136504625683 in words is "one hundred thirty-six billion, five hundred four million, six hundred twenty-five thousand, six hundred eighty-three".