54403112 has 16 divisors (see below), whose sum is σ = 102578400. Its totient is φ = 27048880.

The previous prime is 54403091. The next prime is 54403147. The reversal of 54403112 is 21130445.

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, 17564 + ... + 20427.

It is an arithmetic number, because the mean of its divisors is an integer number (6411150).

Almost surely, 2^54403112 is an apocalyptic number.

It is an amenable number.

54403112 is a deficient number, since it is larger than the sum of its proper divisors (48175288).

54403112 is a wasteful number, since it uses less digits than its factorization.

54403112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38176 (or 38172 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 54403112 is about 7375.8465276875. The cubic root of 54403112 is about 378.9145199786.

Adding to 54403112 its reverse (21130445), we get a palindrome (75533557).

The spelling of 54403112 in words is "fifty-four million, four hundred three thousand, one hundred twelve".