136557713 has 8 divisors (see below), whose sum is σ = 140776320. Its totient is φ = 132366960.

The previous prime is 136557689. The next prime is 136557727. The reversal of 136557713 is 317755631.

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 136557713 - 2⁶ = 136557649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136557763) 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 7 ways as a sum of consecutive naturals, for example, 3218 + ... + 16836.

It is an arithmetic number, because the mean of its divisors is an integer number (17597040).

Almost surely, 2^136557713 is an apocalyptic number.

It is an amenable number.

136557713 is a deficient number, since it is larger than the sum of its proper divisors (4218607).

136557713 is a wasteful number, since it uses less digits than its factorization.

136557713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13927.

The product of its digits is 66150, while the sum is 38.

The square root of 136557713 is about 11685.7910729227. The cubic root of 136557713 is about 514.9583188059.

The spelling of 136557713 in words is "one hundred thirty-six million, five hundred fifty-seven thousand, seven hundred thirteen".