54755243 has 4 divisors (see below), whose sum is σ = 54879288. Its totient is φ = 54631200.

The previous prime is 54755221. The next prime is 54755273. The reversal of 54755243 is 34255745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34255745 = 5 ⋅6851149.

It is a cyclic number.

It is not a de Polignac number, because 54755243 - 2⁶ = 54755179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54755273) 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 3 ways as a sum of consecutive naturals, for example, 61358 + ... + 62243.

It is an arithmetic number, because the mean of its divisors is an integer number (13719822).

Almost surely, 2^54755243 is an apocalyptic number.

54755243 is a deficient number, since it is larger than the sum of its proper divisors (124045).

54755243 is a wasteful number, since it uses less digits than its factorization.

54755243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124044.

The product of its digits is 84000, while the sum is 35.

The square root of 54755243 is about 7399.6785741004. The cubic root of 54755243 is about 379.7302864494.

The spelling of 54755243 in words is "fifty-four million, seven hundred fifty-five thousand, two hundred forty-three".