5603312 has 80 divisors (see below), whose sum is σ = 13332480. Its totient is φ = 2246400.

The previous prime is 5603291. The next prime is 5603341. The reversal of 5603312 is 2133065.

It is a super-3 number, since 3×5603312³ (a number of 21 digits) contains 333 as substring.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70889 + ... + 70967.

It is an arithmetic number, because the mean of its divisors is an integer number (166656).

Almost surely, 2^5603312 is an apocalyptic number.

5603312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5603312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6666240).

5603312 is an abundant number, since it is smaller than the sum of its proper divisors (7729168).

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

5603312 is a wasteful number, since it uses less digits than its factorization.

5603312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 5603312 is about 2367.1315975247. The cubic root of 5603312 is about 177.6158022354.

Adding to 5603312 its reverse (2133065), we get a palindrome (7736377).

The spelling of 5603312 in words is "five million, six hundred three thousand, three hundred twelve".