135455424 has 56 divisors (see below), whose sum is σ = 385968240. Its totient is φ = 41677824.

The previous prime is 135455423. The next prime is 135455429. The reversal of 135455424 is 424554531.

It is not an unprimeable number, because it can be changed into a prime (135455423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24639 + ... + 29630.

It is an arithmetic number, because the mean of its divisors is an integer number (6892290).

Almost surely, 2^135455424 is an apocalyptic number.

It is an amenable number.

135455424 is an abundant number, since it is smaller than the sum of its proper divisors (250512816).

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

135455424 is a wasteful number, since it uses less digits than its factorization.

135455424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54297 (or 54287 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 135455424 is about 11638.5318661762. The cubic root of 135455424 is about 513.5689988178.

The spelling of 135455424 in words is "one hundred thirty-five million, four hundred fifty-five thousand, four hundred twenty-four".