52118 has 16 divisors (see below), whose sum is σ = 89856. Its totient is φ = 22440.

The previous prime is 52103. The next prime is 52121. The reversal of 52118 is 81125.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 52096 and 52105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 557.

It is an arithmetic number, because the mean of its divisors is an integer number (5616).

2⁵²¹¹⁸ is an apocalyptic number.

52118 is a deficient number, since it is larger than the sum of its proper divisors (37738).

52118 is a wasteful number, since it uses less digits than its factorization.

52118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139.

The product of its digits is 80, while the sum is 17.

The square root of 52118 is about 228.2936705211. The cubic root of 52118 is about 37.3533233365.

The spelling of 52118 in words is "fifty-two thousand, one hundred eighteen".