52123 has 4 divisors (see below), whose sum is σ = 53280. Its totient is φ = 50968.

The previous prime is 52121. The next prime is 52127. The reversal of 52123 is 32125.

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 52123 - 2¹ = 52121 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52121) 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, 508 + ... + 601.

It is an arithmetic number, because the mean of its divisors is an integer number (13320).

2⁵²¹²³ is an apocalyptic number.

52123 is a deficient number, since it is larger than the sum of its proper divisors (1157).

52123 is a wasteful number, since it uses less digits than its factorization.

52123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its digits is 60, while the sum is 13.

The square root of 52123 is about 228.3046210658. The cubic root of 52123 is about 37.3545178095.

Adding to 52123 its reverse (32125), we get a palindrome (84248).

The spelling of 52123 in words is "fifty-two thousand, one hundred twenty-three".