136064543 has 8 divisors (see below), whose sum is σ = 137743008. Its totient is φ = 134394624.

The previous prime is 136064531. The next prime is 136064603. The reversal of 136064543 is 345460631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136064543 - 2⁶ = 136064479 is a prime.

It is a super-3 number, since 3×136064543³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136060543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33446 + ... + 37292.

It is an arithmetic number, because the mean of its divisors is an integer number (17217876).

Almost surely, 2^136064543 is an apocalyptic number.

136064543 is a deficient number, since it is larger than the sum of its proper divisors (1678465).

136064543 is a wasteful number, since it uses less digits than its factorization.

136064543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 136064543 is about 11664.6707197417. The cubic root of 136064543 is about 514.3376573381.

The spelling of 136064543 in words is "one hundred thirty-six million, sixty-four thousand, five hundred forty-three".