5172115260 has 96 divisors (see below), whose sum is σ = 15686475840. Its totient is φ = 1265743872.

The previous prime is 5172115253. The next prime is 5172115261. The reversal of 5172115260 is 625112715.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172115261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115776 + ... + 154104.

It is an arithmetic number, because the mean of its divisors is an integer number (163400790).

Almost surely, 2^5172115260 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 5172115260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7843237920).

5172115260 is an abundant number, since it is smaller than the sum of its proper divisors (10514360580).

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

5172115260 is a wasteful number, since it uses less digits than its factorization.

5172115260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38527 (or 38525 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 5172115260 is about 71917.4197256826. The cubic root of 5172115260 is about 1729.3758827695.

Adding to 5172115260 its reverse (625112715), we get a palindrome (5797227975).

The spelling of 5172115260 in words is "five billion, one hundred seventy-two million, one hundred fifteen thousand, two hundred sixty".