5265442112 has 112 divisors (see below), whose sum is σ = 12174394752. Its totient is φ = 2212945920.

The previous prime is 5265442111. The next prime is 5265442121. The reversal of 5265442112 is 2112445625.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265442111) 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 in 15 ways as a sum of consecutive naturals, for example, 7619687 + ... + 7620377.

Almost surely, 2^5265442112 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 5265442112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6087197376).

5265442112 is an abundant number, since it is smaller than the sum of its proper divisors (6908952640).

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

5265442112 is a wasteful number, since it uses less digits than its factorization.

5265442112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 1006 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 5265442112 is about 72563.3661843220. The cubic root of 5265442112 is about 1739.7156923070.

Adding to 5265442112 its reverse (2112445625), we get a palindrome (7377887737).

The spelling of 5265442112 in words is "five billion, two hundred sixty-five million, four hundred forty-two thousand, one hundred twelve".