54017112 has 16 divisors (see below), whose sum is σ = 135042840. Its totient is φ = 18005696.

The previous prime is 54017101. The next prime is 54017129. The reversal of 54017112 is 21171045.

It is a happy number.

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, 1125333 + ... + 1125380.

Almost surely, 2^54017112 is an apocalyptic number.

It is an amenable number.

54017112 is an abundant number, since it is smaller than the sum of its proper divisors (81025728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54017112 is a wasteful number, since it uses less digits than its factorization.

54017112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250722 (or 2250718 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 54017112 is about 7349.6334602482. The cubic root of 54017112 is about 378.0162362500.

Adding to 54017112 its reverse (21171045), we get a palindrome (75188157).

The spelling of 54017112 in words is "fifty-four million, seventeen thousand, one hundred twelve".