52818123 has 8 divisors (see below), whose sum is σ = 70498000. Its totient is φ = 35175168.

The previous prime is 52818113. The next prime is 52818137. The reversal of 52818123 is 32181825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52818123 - 2¹³ = 52809931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52818113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5698 + ... + 11751.

It is an arithmetic number, because the mean of its divisors is an integer number (8812250).

Almost surely, 2^52818123 is an apocalyptic number.

52818123 is a deficient number, since it is larger than the sum of its proper divisors (17679877).

52818123 is a wasteful number, since it uses less digits than its factorization.

52818123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18461.

The product of its digits is 3840, while the sum is 30.

The square root of 52818123 is about 7267.6077907383. The cubic root of 52818123 is about 375.1984087831.

Adding to 52818123 its reverse (32181825), we get a palindrome (84999948).

The spelling of 52818123 in words is "fifty-two million, eight hundred eighteen thousand, one hundred twenty-three".