52758112 has 48 divisors (see below), whose sum is σ = 114960384. Its totient is φ = 23632000.

The previous prime is 52758091. The next prime is 52758131. The reversal of 52758112 is 21185725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23937 + ... + 26047.

It is an arithmetic number, because the mean of its divisors is an integer number (2395008).

Almost surely, 2^52758112 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 52758112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57480192).

52758112 is an abundant number, since it is smaller than the sum of its proper divisors (62202272).

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

52758112 is a wasteful number, since it uses less digits than its factorization.

52758112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2195 counting only the distinct ones).

The product of its digits is 5600, while the sum is 31.

The square root of 52758112 is about 7263.4779548093. The cubic root of 52758112 is about 375.0562570414.

The spelling of 52758112 in words is "fifty-two million, seven hundred fifty-eight thousand, one hundred twelve".