53388112 has 40 divisors (see below), whose sum is σ = 107395904. Its totient is φ = 25691904.

The previous prime is 53388103. The next prime is 53388113. The reversal of 53388112 is 21188335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53388113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49693 + ... + 50755.

Almost surely, 2^53388112 is an apocalyptic number.

It is an amenable number.

53388112 is an abundant number, since it is smaller than the sum of its proper divisors (54007792).

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

53388112 is a wasteful number, since it uses less digits than its factorization.

53388112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1181 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 53388112 is about 7306.7169098029. The cubic root of 53388112 is about 376.5432392035.

The spelling of 53388112 in words is "fifty-three million, three hundred eighty-eight thousand, one hundred twelve".