136601527 has 2 divisors, whose sum is σ = 136601528. Its totient is φ = 136601526.

The previous prime is 136601489. The next prime is 136601551. The reversal of 136601527 is 725106631.

It is a strong prime.

It is an emirp because it is prime and its reverse (725106631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136601527 - 2¹⁹ = 136077239 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 (136601827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68300763 + 68300764.

It is an arithmetic number, because the mean of its divisors is an integer number (68300764).

Almost surely, 2^136601527 is an apocalyptic number.

136601527 is a deficient number, since it is larger than the sum of its proper divisors (1).

136601527 is an equidigital number, since it uses as much as digits as its factorization.

136601527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 136601527 is about 11687.6655924098. The cubic root of 136601527 is about 515.0133870275.

The spelling of 136601527 in words is "one hundred thirty-six million, six hundred one thousand, five hundred twenty-seven".