52668223346 has 8 divisors (see below), whose sum is σ = 79132488960. Its totient is φ = 26290727028.

The previous prime is 52668223343. The next prime is 52668223367. The reversal of 52668223346 is 64332286625.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52668223346.

It is not an unprimeable number, because it can be changed into a prime (52668223343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21690806 + ... + 21693233.

It is an arithmetic number, because the mean of its divisors is an integer number (9891561120).

Almost surely, 2^52668223346 is an apocalyptic number.

52668223346 is a deficient number, since it is larger than the sum of its proper divisors (26464265614).

52668223346 is a wasteful number, since it uses less digits than its factorization.

52668223346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43384648.

The product of its digits is 2488320, while the sum is 47.

The spelling of 52668223346 in words is "fifty-two billion, six hundred sixty-eight million, two hundred twenty-three thousand, three hundred forty-six".