52220660332 has 6 divisors (see below), whose sum is σ = 91386155588. Its totient is φ = 26110330164.

The previous prime is 52220660249. The next prime is 52220660399. The reversal of 52220660332 is 23306602225.

It is a junction number, because it is equal to n+sod(n) for n = 52220660294 and 52220660303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527582538 + ... + 6527582545.

Almost surely, 2^52220660332 is an apocalyptic number.

It is an amenable number.

52220660332 is a deficient number, since it is larger than the sum of its proper divisors (39165495256).

52220660332 is a wasteful number, since it uses less digits than its factorization.

52220660332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055165087 (or 13055165085 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 52220660332 in words is "fifty-two billion, two hundred twenty million, six hundred sixty thousand, three hundred thirty-two".