51160 has 16 divisors (see below), whose sum is σ = 115200. Its totient is φ = 20448.

The previous prime is 51157. The next prime is 51169. The reversal of 51160 is 6115.

It is a self number, because there is not a number n which added to its sum of digits gives 51160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600 + ... + 679.

It is an arithmetic number, because the mean of its divisors is an integer number (7200).

2⁵¹¹⁶⁰ is an apocalyptic number.

It is an amenable number.

51160 is an abundant number, since it is smaller than the sum of its proper divisors (64040).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57600).

51160 is a wasteful number, since it uses less digits than its factorization.

51160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 51160 is about 226.1857643620. The cubic root of 51160 is about 37.1230381728.

Adding to 51160 its reverse (6115), we get a palindrome (57275).

The spelling of 51160 in words is "fifty-one thousand, one hundred sixty".