54758112 has 48 divisors (see below), whose sum is σ = 145086480. Its totient is φ = 18081792.

The previous prime is 54758107. The next prime is 54758129. The reversal of 54758112 is 21185745.

It is a tau number, because it is divible by the number of its divisors (48).

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 in 7 ways as a sum of consecutive naturals, for example, 7848 + ... + 13080.

It is an arithmetic number, because the mean of its divisors is an integer number (3022635).

Almost surely, 2^54758112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54758112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72543240).

54758112 is an abundant number, since it is smaller than the sum of its proper divisors (90328368).

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

54758112 is a wasteful number, since it uses less digits than its factorization.

54758112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355 (or 5347 counting only the distinct ones).

The product of its digits is 11200, while the sum is 33.

The square root of 54758112 is about 7399.8724313329. The cubic root of 54758112 is about 379.7369185519.

The spelling of 54758112 in words is "fifty-four million, seven hundred fifty-eight thousand, one hundred twelve".