53320112 has 10 divisors (see below), whose sum is σ = 103307748. Its totient is φ = 26660048.

The previous prime is 53320081. The next prime is 53320117. The reversal of 53320112 is 21102335.

53320112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53320117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666238 + ... + 1666269.

Almost surely, 2^53320112 is an apocalyptic number.

It is an amenable number.

53320112 is a deficient number, since it is larger than the sum of its proper divisors (49987636).

53320112 is a wasteful number, since it uses less digits than its factorization.

53320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332515 (or 3332509 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 53320112 is about 7302.0621744819. The cubic root of 53320112 is about 376.3833046043.

Adding to 53320112 its reverse (21102335), we get a palindrome (74422447).

The spelling of 53320112 in words is "fifty-three million, three hundred twenty thousand, one hundred twelve".