54042104 has 16 divisors (see below), whose sum is σ = 103485600. Its totient is φ = 26445952.

The previous prime is 54042097. The next prime is 54042181. The reversal of 54042104 is 40124045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71489 + ... + 72240.

It is an arithmetic number, because the mean of its divisors is an integer number (6467850).

Almost surely, 2^54042104 is an apocalyptic number.

It is an amenable number.

54042104 is a deficient number, since it is larger than the sum of its proper divisors (49443496).

54042104 is a wasteful number, since it uses less digits than its factorization.

54042104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143782 (or 143778 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 54042104 is about 7351.3334844775. Note that the first 3 decimals coincide. The cubic root of 54042104 is about 378.0745259586.

Adding to 54042104 its reverse (40124045), we get a palindrome (94166149).

The spelling of 54042104 in words is "fifty-four million, forty-two thousand, one hundred four".