134541533 has 8 divisors (see below), whose sum is σ = 153908352. Its totient is φ = 115211376.

The previous prime is 134541523. The next prime is 134541551. The reversal of 134541533 is 335145431.

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

It is a de Polignac number, because none of the positive numbers 2^k-134541533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134541496 and 134541505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134541523) 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, 785 + ... + 16422.

It is an arithmetic number, because the mean of its divisors is an integer number (19238544).

Almost surely, 2^134541533 is an apocalyptic number.

It is an amenable number.

134541533 is a deficient number, since it is larger than the sum of its proper divisors (19366819).

134541533 is a wasteful number, since it uses less digits than its factorization.

134541533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331.

The product of its digits is 10800, while the sum is 29.

The square root of 134541533 is about 11599.2039813084. The cubic root of 134541533 is about 512.4114086805.

Adding to 134541533 its reverse (335145431), we get a palindrome (469686964).

The spelling of 134541533 in words is "one hundred thirty-four million, five hundred forty-one thousand, five hundred thirty-three".