52566806133123 has 8 divisors (see below), whose sum is σ = 71719053329088. Its totient is φ = 34229548179624.

The previous prime is 52566806133109. The next prime is 52566806133131. The reversal of 52566806133123 is 32133160866525.

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

It is not a de Polignac number, because 52566806133123 - 2⁵ = 52566806133091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52566806133103) 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, 203747310465 + ... + 203747310722.

It is an arithmetic number, because the mean of its divisors is an integer number (8964881666136).

Almost surely, 2^{52566806133123} is an apocalyptic number.

52566806133123 is a deficient number, since it is larger than the sum of its proper divisors (19152247195965).

52566806133123 is a wasteful number, since it uses less digits than its factorization.

52566806133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407494621233.

The product of its (nonzero) digits is 4665600, while the sum is 51.

Adding to 52566806133123 its reverse (32133160866525), we get a palindrome (84699966999648).

The spelling of 52566806133123 in words is "fifty-two trillion, five hundred sixty-six billion, eight hundred six million, one hundred thirty-three thousand, one hundred twenty-three".