135352452 has 12 divisors (see below), whose sum is σ = 315822416. Its totient is φ = 45117480.

The previous prime is 135352379. The next prime is 135352457. The reversal of 135352452 is 254253531.

135352452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (135352457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5639674 + ... + 5639697.

Almost surely, 2^135352452 is an apocalyptic number.

135352452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135352452 is an abundant number, since it is smaller than the sum of its proper divisors (180469964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135352452 is a wasteful number, since it uses less digits than its factorization.

135352452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279378 (or 11279376 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 135352452 is about 11634.1072712950. The cubic root of 135352452 is about 513.4388289767.

The spelling of 135352452 in words is "one hundred thirty-five million, three hundred fifty-two thousand, four hundred fifty-two".