52199 has 4 divisors (see below), whose sum is σ = 59664. Its totient is φ = 44736.

The previous prime is 52189. The next prime is 52201. The reversal of 52199 is 99125.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52199 - 2⁴ = 52183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3722 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (14916).

2⁵²¹⁹⁹ is an apocalyptic number.

52199 is a deficient number, since it is larger than the sum of its proper divisors (7465).

52199 is an equidigital number, since it uses as much as digits as its factorization.

52199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7464.

The product of its digits is 810, while the sum is 26.

The square root of 52199 is about 228.4710047249. The cubic root of 52199 is about 37.3726644029.

Adding to 52199 its sum of digits (26), we get a palindrome (52225).

It can be divided in two parts, 5219 and 9, that multiplied together give a triangular number (46971 = T₃₀₆).

The spelling of 52199 in words is "fifty-two thousand, one hundred ninety-nine".