5450112 has 128 divisors (see below), whose sum is σ = 17136000. Its totient is φ = 1700352.

The previous prime is 5450111. The next prime is 5450113. The reversal of 5450112 is 2110545.

It is an interprime number because it is at equal distance from previous prime (5450111) and next prime (5450113).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65623 + ... + 65705.

It is an arithmetic number, because the mean of its divisors is an integer number (133875).

Almost surely, 2^5450112 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 5450112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8568000).

5450112 is an abundant number, since it is smaller than the sum of its proper divisors (11685888).

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

5450112 is a wasteful number, since it uses less digits than its factorization.

5450112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5450112 is about 2334.5474936270. The cubic root of 5450112 is about 175.9820918418.

Adding to 5450112 its reverse (2110545), we get a palindrome (7560657).

The spelling of 5450112 in words is "five million, four hundred fifty thousand, one hundred twelve".