135424353 has 16 divisors (see below), whose sum is σ = 187742016. Its totient is φ = 86760960.

The previous prime is 135424349. The next prime is 135424361. The reversal of 135424353 is 353424531.

It is not a de Polignac number, because 135424353 - 2² = 135424349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135424353.

It is not an unprimeable number, because it can be changed into a prime (135424753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25 + ... + 16457.

It is an arithmetic number, because the mean of its divisors is an integer number (11733876).

Almost surely, 2^135424353 is an apocalyptic number.

It is an amenable number.

135424353 is a deficient number, since it is larger than the sum of its proper divisors (52317663).

135424353 is a wasteful number, since it uses less digits than its factorization.

135424353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16544.

The product of its digits is 21600, while the sum is 30.

The square root of 135424353 is about 11637.1969563121. The cubic root of 135424353 is about 513.5297280326.

Adding to 135424353 its reverse (353424531), we get a palindrome (488848884).

The spelling of 135424353 in words is "one hundred thirty-five million, four hundred twenty-four thousand, three hundred fifty-three".