136382501 has 2 divisors, whose sum is σ = 136382502. Its totient is φ = 136382500.

The previous prime is 136382473. The next prime is 136382527. The reversal of 136382501 is 105283631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84916225 + 51466276 = 9215^2 + 7174^2 .

It is an emirp because it is prime and its reverse (105283631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136382501 - 2¹⁰ = 136381477 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136382591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68191250 + 68191251.

It is an arithmetic number, because the mean of its divisors is an integer number (68191251).

Almost surely, 2^136382501 is an apocalyptic number.

It is an amenable number.

136382501 is a deficient number, since it is larger than the sum of its proper divisors (1).

136382501 is an equidigital number, since it uses as much as digits as its factorization.

136382501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 136382501 is about 11678.2918699611. The cubic root of 136382501 is about 514.7379834098.

The spelling of 136382501 in words is "one hundred thirty-six million, three hundred eighty-two thousand, five hundred one".