134513533 has 8 divisors (see below), whose sum is σ = 167705280. Its totient is φ = 104815680.

The previous prime is 134513531. The next prime is 134513573. The reversal of 134513533 is 335315431.

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 134513533 - 2¹ = 134513531 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 (134513531) 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, 873388 + ... + 873541.

It is an arithmetic number, because the mean of its divisors is an integer number (20963160).

Almost surely, 2^134513533 is an apocalyptic number.

It is an amenable number.

134513533 is a deficient number, since it is larger than the sum of its proper divisors (33191747).

134513533 is a wasteful number, since it uses less digits than its factorization.

134513533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746947.

The product of its digits is 8100, while the sum is 28.

The square root of 134513533 is about 11597.9969391270. The cubic root of 134513533 is about 512.3758595220.

Adding to 134513533 its reverse (335315431), we get a palindrome (469828964).

It can be divided in two parts, 1345 and 13533, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 134513533 in words is "one hundred thirty-four million, five hundred thirteen thousand, five hundred thirty-three".