5232173172 has 12 divisors (see below), whose sum is σ = 12208404096. Its totient is φ = 1744057720.

The previous prime is 5232173171. The next prime is 5232173231. The reversal of 5232173172 is 2713712325.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5232173172² = 54751272203593083168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5232173171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218007204 + ... + 218007227.

It is an arithmetic number, because the mean of its divisors is an integer number (1017367008).

Almost surely, 2^5232173172 is an apocalyptic number.

It is an amenable number.

5232173172 is an abundant number, since it is smaller than the sum of its proper divisors (6976230924).

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

5232173172 is a wasteful number, since it uses less digits than its factorization.

5232173172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436014438 (or 436014436 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 5232173172 is about 72333.7623243807. The cubic root of 5232173172 is about 1736.0439002433.

Adding to 5232173172 its reverse (2713712325), we get a palindrome (7945885497).

The spelling of 5232173172 in words is "five billion, two hundred thirty-two million, one hundred seventy-three thousand, one hundred seventy-two".