134432533 has 4 divisors (see below), whose sum is σ = 134497408. Its totient is φ = 134367660.

The previous prime is 134432521. The next prime is 134432569. The reversal of 134432533 is 335234431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134432533 - 2¹³ = 134424341 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 (134432633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29223 + ... + 33508.

It is an arithmetic number, because the mean of its divisors is an integer number (33624352).

Almost surely, 2^134432533 is an apocalyptic number.

It is an amenable number.

134432533 is a deficient number, since it is larger than the sum of its proper divisors (64875).

134432533 is an equidigital number, since it uses as much as digits as its factorization.

134432533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64874.

The product of its digits is 12960, while the sum is 28.

The square root of 134432533 is about 11594.5044309794. The cubic root of 134432533 is about 512.2729930991.

Adding to 134432533 its reverse (335234431), we get a palindrome (469666964).

The spelling of 134432533 in words is "one hundred thirty-four million, four hundred thirty-two thousand, five hundred thirty-three".