54116404 has 6 divisors (see below), whose sum is σ = 94703714. Its totient is φ = 27058200.

The previous prime is 54116383. The next prime is 54116417. The reversal of 54116404 is 40461145.

It can be written as a sum of positive squares in only one way, i.e., 40068900 + 14047504 = 6330^2 + 3748^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6764547 + ... + 6764554.

Almost surely, 2^54116404 is an apocalyptic number.

It is an amenable number.

54116404 is a deficient number, since it is larger than the sum of its proper divisors (40587310).

54116404 is a wasteful number, since it uses less digits than its factorization.

54116404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13529105 (or 13529103 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 54116404 is about 7356.3852536419. The cubic root of 54116404 is about 378.2477123656.

Adding to 54116404 its reverse (40461145), we get a palindrome (94577549).

The spelling of 54116404 in words is "fifty-four million, one hundred sixteen thousand, four hundred four".