54443235 has 32 divisors (see below), whose sum is σ = 108605952. Its totient is φ = 22625280.

The previous prime is 54443219. The next prime is 54443239. The reversal of 54443235 is 53234445.

It is not a de Polignac number, because 54443235 - 2⁴ = 54443219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54443239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22414 + ... + 24723.

It is an arithmetic number, because the mean of its divisors is an integer number (3393936).

Almost surely, 2^54443235 is an apocalyptic number.

54443235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54443235 is a deficient number, since it is larger than the sum of its proper divisors (54162717).

54443235 is a wasteful number, since it uses less digits than its factorization.

54443235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47163.

The product of its digits is 28800, while the sum is 30.

The square root of 54443235 is about 7378.5659175750. The cubic root of 54443235 is about 379.0076485439.

The spelling of 54443235 in words is "fifty-four million, four hundred forty-three thousand, two hundred thirty-five".