134502513 has 8 divisors (see below), whose sum is σ = 179776800. Its totient is φ = 89448288.

The previous prime is 134502503. The next prime is 134502541. The reversal of 134502513 is 315205431.

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

It is not a de Polignac number, because 134502513 - 2⁴ = 134502497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134502503) 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, 53583 + ... + 56036.

It is an arithmetic number, because the mean of its divisors is an integer number (22472100).

Almost surely, 2^134502513 is an apocalyptic number.

It is an amenable number.

134502513 is a deficient number, since it is larger than the sum of its proper divisors (45274287).

134502513 is a wasteful number, since it uses less digits than its factorization.

134502513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110031.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 134502513 is about 11597.5218473603. The cubic root of 134502513 is about 512.3618670360.

Adding to 134502513 its reverse (315205431), we get a palindrome (449707944).

The spelling of 134502513 in words is "one hundred thirty-four million, five hundred two thousand, five hundred thirteen".