5113312 has 12 divisors (see below), whose sum is σ = 10066896. Its totient is φ = 2556640.

The previous prime is 5113307. The next prime is 5113319. The reversal of 5113312 is 2133115.

It is a super-4 number, since 4×5113312⁴ (a number of 28 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79864 + ... + 79927.

It is an arithmetic number, because the mean of its divisors is an integer number (838908).

Almost surely, 2^5113312 is an apocalyptic number.

It is an amenable number.

5113312 is a deficient number, since it is larger than the sum of its proper divisors (4953584).

5113312 is a wasteful number, since it uses less digits than its factorization.

5113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159801 (or 159793 counting only the distinct ones).

The product of its digits is 90, while the sum is 16.

The square root of 5113312 is about 2261.2633636974. The cubic root of 5113312 is about 172.2796963608.

Adding to 5113312 its reverse (2133115), we get a palindrome (7246427).

The spelling of 5113312 in words is "five million, one hundred thirteen thousand, three hundred twelve".