134543613 has 8 divisors (see below), whose sum is σ = 182332576. Its totient is φ = 88225200.

The previous prime is 134543597. The next prime is 134543639. The reversal of 134543613 is 316345431.

134543613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 134543613 - 2⁴ = 134543597 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 (134543653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367423 + ... + 367788.

It is an arithmetic number, because the mean of its divisors is an integer number (22791572).

Almost surely, 2^134543613 is an apocalyptic number.

It is an amenable number.

134543613 is a deficient number, since it is larger than the sum of its proper divisors (47788963).

134543613 is an equidigital number, since it uses as much as digits as its factorization.

134543613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735275.

The product of its digits is 12960, while the sum is 30.

The square root of 134543613 is about 11599.2936422870. The cubic root of 134543613 is about 512.4140492784.

The spelling of 134543613 in words is "one hundred thirty-four million, five hundred forty-three thousand, six hundred thirteen".