5170043232 has 144 divisors (see below), whose sum is σ = 14872188240. Its totient is φ = 1703586816.

The previous prime is 5170043173. The next prime is 5170043233. The reversal of 5170043232 is 2323400715.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 5170043196 and 5170043205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170043233) 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, 18268563 + ... + 18268845.

It is an arithmetic number, because the mean of its divisors is an integer number (103279085).

Almost surely, 2^5170043232 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 5170043232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7436094120).

5170043232 is an abundant number, since it is smaller than the sum of its proper divisors (9702145008).

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

5170043232 is a wasteful number, since it uses less digits than its factorization.

5170043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5170043232 is about 71903.0126767996. The cubic root of 5170043232 is about 1729.1449138339.

Adding to 5170043232 its reverse (2323400715), we get a palindrome (7493443947).

The spelling of 5170043232 in words is "five billion, one hundred seventy million, forty-three thousand, two hundred thirty-two".