136496719501 has 2 divisors, whose sum is σ = 136496719502. Its totient is φ = 136496719500.

The previous prime is 136496719493. The next prime is 136496719519. The reversal of 136496719501 is 105917694631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111773874276 + 24722845225 = 334326^2 + 157235^2 .

It is a cyclic number.

It is not a de Polignac number, because 136496719501 - 2³ = 136496719493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136496719531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68248359750 + 68248359751.

It is an arithmetic number, because the mean of its divisors is an integer number (68248359751).

Almost surely, 2^136496719501 is an apocalyptic number.

It is an amenable number.

136496719501 is a deficient number, since it is larger than the sum of its proper divisors (1).

136496719501 is an equidigital number, since it uses as much as digits as its factorization.

136496719501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 136496719501 in words is "one hundred thirty-six billion, four hundred ninety-six million, seven hundred nineteen thousand, five hundred one".