52180692222 has 8 divisors (see below), whose sum is σ = 104361384456. Its totient is φ = 17393564072.

The previous prime is 52180692209. The next prime is 52180692331. The reversal of 52180692222 is 22229608125.

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

52180692222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4348391013 + ... + 4348391024.

It is an arithmetic number, because the mean of its divisors is an integer number (13045173057).

Almost surely, 2^52180692222 is an apocalyptic number.

52180692222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52180692222 is a wasteful number, since it uses less digits than its factorization.

52180692222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8696782042.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 52180692222 in words is "fifty-two billion, one hundred eighty million, six hundred ninety-two thousand, two hundred twenty-two".