51795 has 12 divisors (see below), whose sum is σ = 89856. Its totient is φ = 27600.

The previous prime is 51787. The next prime is 51797. The reversal of 51795 is 59715.

51795 is nontrivially palindromic in base 2.

51795 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51795 - 2³ = 51787 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (51797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 531 + ... + 620.

It is an arithmetic number, because the mean of its divisors is an integer number (7488).

2⁵¹⁷⁹⁵ is an apocalyptic number.

51795 is a deficient number, since it is larger than the sum of its proper divisors (38061).

51795 is a wasteful number, since it uses less digits than its factorization.

51795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1159 counting only the distinct ones).

The product of its digits is 1575, while the sum is 27.

The square root of 51795 is about 227.5851489004. The cubic root of 51795 is about 37.2759979464.

It can be divided in two parts, 5179 and 5, that added together give a square (5184 = 72²).

The spelling of 51795 in words is "fifty-one thousand, seven hundred ninety-five".