136536151 has 4 divisors (see below), whose sum is σ = 138574072. Its totient is φ = 134498232.

The previous prime is 136536139. The next prime is 136536157. The reversal of 136536151 is 151635631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136536151 - 2¹⁵ = 136503383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136536157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018860 + ... + 1018993.

It is an arithmetic number, because the mean of its divisors is an integer number (34643518).

Almost surely, 2^136536151 is an apocalyptic number.

136536151 is a deficient number, since it is larger than the sum of its proper divisors (2037921).

136536151 is an equidigital number, since it uses as much as digits as its factorization.

136536151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037920.

The product of its digits is 8100, while the sum is 31.

The square root of 136536151 is about 11684.8684631022. The cubic root of 136536151 is about 514.9312139883.

The spelling of 136536151 in words is "one hundred thirty-six million, five hundred thirty-six thousand, one hundred fifty-one".