54084239 has 8 divisors (see below), whose sum is σ = 60373632. Its totient is φ = 48023640.

The previous prime is 54084229. The next prime is 54084271. The reversal of 54084239 is 93248045.

54084239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54084239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54084199 and 54084208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54084229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56699 + ... + 57644.

It is an arithmetic number, because the mean of its divisors is an integer number (7546704).

Almost surely, 2^54084239 is an apocalyptic number.

54084239 is a deficient number, since it is larger than the sum of its proper divisors (6289393).

54084239 is a wasteful number, since it uses less digits than its factorization.

54084239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114397.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 54084239 is about 7354.1987326969. The cubic root of 54084239 is about 378.1727582052.

The spelling of 54084239 in words is "fifty-four million, eighty-four thousand, two hundred thirty-nine".