54288339 has 32 divisors (see below), whose sum is σ = 87552000. Its totient is φ = 29229984.

The previous prime is 54288323. The next prime is 54288359. The reversal of 54288339 is 93388245.

It is not a de Polignac number, because 54288339 - 2⁴ = 54288323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54288339.

It is not an unprimeable number, because it can be changed into a prime (54288359) 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, 143052 + ... + 143430.

It is an arithmetic number, because the mean of its divisors is an integer number (2736000).

Almost surely, 2^54288339 is an apocalyptic number.

54288339 is a deficient number, since it is larger than the sum of its proper divisors (33263661).

54288339 is a wasteful number, since it uses less digits than its factorization.

54288339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

The product of its digits is 207360, while the sum is 42.

The square root of 54288339 is about 7368.0620925722. The cubic root of 54288339 is about 378.6478699459.

The spelling of 54288339 in words is "fifty-four million, two hundred eighty-eight thousand, three hundred thirty-nine".