54409112 has 16 divisors (see below), whose sum is σ = 108018360. Its totient is φ = 25604224.

The previous prime is 54409109. The next prime is 54409153. The reversal of 54409112 is 21190445.

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, 199898 + ... + 200169.

Almost surely, 2^54409112 is an apocalyptic number.

It is an amenable number.

54409112 is a deficient number, since it is larger than the sum of its proper divisors (53609248).

54409112 is a wasteful number, since it uses less digits than its factorization.

54409112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400090 (or 400086 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 54409112 is about 7376.2532494485. The cubic root of 54409112 is about 378.9284493506.

Adding to 54409112 its reverse (21190445), we get a palindrome (75599557).

The spelling of 54409112 in words is "fifty-four million, four hundred nine thousand, one hundred twelve".