52522888321 has 8 divisors (see below), whose sum is σ = 52754400000. Its totient is φ = 52291475040.

The previous prime is 52522888307. The next prime is 52522888381. The reversal of 52522888321 is 12388822525.

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

It is a cyclic number.

It is not a de Polignac number, because 52522888321 - 2¹⁷ = 52522757249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52522888381) 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 7 ways as a sum of consecutive naturals, for example, 1172781 + ... + 1216741.

It is an arithmetic number, because the mean of its divisors is an integer number (6594300000).

Almost surely, 2^52522888321 is an apocalyptic number.

It is an amenable number.

52522888321 is a deficient number, since it is larger than the sum of its proper divisors (231511679).

52522888321 is a wasteful number, since it uses less digits than its factorization.

52522888321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49199.

The product of its digits is 614400, while the sum is 46.

The spelling of 52522888321 in words is "fifty-two billion, five hundred twenty-two million, eight hundred eighty-eight thousand, three hundred twenty-one".