135445353 has 8 divisors (see below), whose sum is σ = 181893600. Its totient is φ = 89647008.

The previous prime is 135445327. The next prime is 135445361. The reversal of 135445353 is 353544531.

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

It is not a de Polignac number, because 135445353 - 2⁸ = 135445097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135445153) 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, 161988 + ... + 162821.

It is an arithmetic number, because the mean of its divisors is an integer number (22736700).

Almost surely, 2^135445353 is an apocalyptic number.

It is an amenable number.

135445353 is a deficient number, since it is larger than the sum of its proper divisors (46448247).

135445353 is a wasteful number, since it uses less digits than its factorization.

135445353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324951.

The product of its digits is 54000, while the sum is 33.

The square root of 135445353 is about 11638.0992004708. The cubic root of 135445353 is about 513.5562706907.

Adding to 135445353 its reverse (353544531), we get a palindrome (488989884).

The spelling of 135445353 in words is "one hundred thirty-five million, four hundred forty-five thousand, three hundred fifty-three".