5163312 has 120 divisors (see below), whose sum is σ = 16887808. Its totient is φ = 1330560.

The previous prime is 5163289. The next prime is 5163317. The reversal of 5163312 is 2133615.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5163317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40593 + ... + 40719.

Almost surely, 2^5163312 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 5163312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8443904).

5163312 is an abundant number, since it is smaller than the sum of its proper divisors (11724496).

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

5163312 is a wasteful number, since it uses less digits than its factorization.

5163312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 150 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 5163312 is about 2272.2922347269. The cubic root of 5163312 is about 172.8394157342.

Subtracting from 5163312 its sum of digits (21), we obtain a triangular number (5163291 = T₃₂₁₃).

Adding to 5163312 its reverse (2133615), we get a palindrome (7296927).

It can be divided in two parts, 516 and 3312, that added together give a triangular number (3828 = T₈₇).

The spelling of 5163312 in words is "five million, one hundred sixty-three thousand, three hundred twelve".