135450329 has 8 divisors (see below), whose sum is σ = 160138560. Its totient is φ = 112096656.

The previous prime is 135450323. The next prime is 135450331. The reversal of 135450329 is 923054531.

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

It is not a de Polignac number, because 135450329 - 2⁴ = 135450313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135450295 and 135450304.

It is not an unprimeable number, because it can be changed into a prime (135450323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333419 + ... + 333824.

It is an arithmetic number, because the mean of its divisors is an integer number (20017320).

Almost surely, 2^135450329 is an apocalyptic number.

It is an amenable number.

135450329 is a deficient number, since it is larger than the sum of its proper divisors (24688231).

135450329 is an equidigital number, since it uses as much as digits as its factorization.

135450329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667279.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 135450329 is about 11638.3129791220. The cubic root of 135450329 is about 513.5625596347.

The spelling of 135450329 in words is "one hundred thirty-five million, four hundred fifty thousand, three hundred twenty-nine".