52349 has 4 divisors (see below), whose sum is σ = 57120. Its totient is φ = 47580.

The previous prime is 52321. The next prime is 52361. The reversal of 52349 is 94325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52349 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52369) 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, 2369 + ... + 2390.

It is an arithmetic number, because the mean of its divisors is an integer number (14280).

2⁵²³⁴⁹ is an apocalyptic number.

It is an amenable number.

52349 is a deficient number, since it is larger than the sum of its proper divisors (4771).

52349 is a wasteful number, since it uses less digits than its factorization.

52349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770.

The product of its digits is 1080, while the sum is 23.

The square root of 52349 is about 228.7990384595. The cubic root of 52349 is about 37.4084284244.

Subtracting from 52349 its sum of digits (23), we obtain a triangular number (52326 = T₃₂₃).

The spelling of 52349 in words is "fifty-two thousand, three hundred forty-nine".