52219 has 4 divisors (see below), whose sum is σ = 52960. Its totient is φ = 51480.

The previous prime is 52201. The next prime is 52223. The reversal of 52219 is 91225.

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 52219 - 2¹³ = 44027 is a prime.

It is a super-2 number, since 2×52219² = 5453647922, which contains 22 as substring.

It is a Duffinian number.

52219 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 52196 and 52205.

It is not an unprimeable number, because it can be changed into a prime (52249) 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, 252 + ... + 409.

It is an arithmetic number, because the mean of its divisors is an integer number (13240).

2⁵²²¹⁹ is an apocalyptic number.

52219 is a deficient number, since it is larger than the sum of its proper divisors (741).

52219 is an equidigital number, since it uses as much as digits as its factorization.

52219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its digits is 180, while the sum is 19.

The square root of 52219 is about 228.5147697634. The cubic root of 52219 is about 37.3774368944.

The spelling of 52219 in words is "fifty-two thousand, two hundred nineteen".