52182333213 has 8 divisors (see below), whose sum is σ = 69603307776.
Its totient is φ = 34774795580.
The previous prime is 52182333197. The next prime is 52182333299. The reversal of 52182333213 is 31233328125.
It is a happy number.
It is an ABA number since it can be written as A⋅BA, here for A=3, B=2591.
It is not a de Polignac number, because 52182333213 - 24 = 52182333197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52182333613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20138548 + ... + 20141138.
It is an arithmetic number, because the mean of its divisors is an integer number (8700413472).
Almost surely, 252182333213 is an apocalyptic number.
It is an amenable number.
52182333213 is a deficient number, since it is larger than the sum of its proper divisors (17420974563).
52182333213 is an frugal number, since it uses more digits than its factorization.
52182333213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7776 (or 2594 counting only the distinct ones).
The product of its digits is 25920, while the sum is 33.
The spelling of 52182333213 in words is "fifty-two billion, one hundred eighty-two million, three hundred thirty-three thousand, two hundred thirteen".