54004103 has 4 divisors (see below), whose sum is σ = 54057120. Its totient is φ = 53951088.

The previous prime is 54004073. The next prime is 54004117. The reversal of 54004103 is 30140045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54004103 - 2⁶ = 54004039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54004123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24950 + ... + 27027.

It is an arithmetic number, because the mean of its divisors is an integer number (13514280).

Almost surely, 2^54004103 is an apocalyptic number.

54004103 is a deficient number, since it is larger than the sum of its proper divisors (53017).

54004103 is a wasteful number, since it uses less digits than its factorization.

54004103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53016.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 54004103 is about 7348.7483968360. The cubic root of 54004103 is about 377.9858877928.

Adding to 54004103 its reverse (30140045), we get a palindrome (84144148).

The spelling of 54004103 in words is "fifty-four million, four thousand, one hundred three".