52582635212 has 12 divisors (see below), whose sum is σ = 92093295000. Its totient is φ = 26270265216.

The previous prime is 52582635181. The next prime is 52582635221. The reversal of 52582635212 is 21253628525.

It is a self number, because there is not a number n which added to its sum of digits gives 52582635212.

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, 5257478 + ... + 5267469.

It is an arithmetic number, because the mean of its divisors is an integer number (7674441250).

Almost surely, 2^52582635212 is an apocalyptic number.

It is an amenable number.

52582635212 is a deficient number, since it is larger than the sum of its proper divisors (39510659788).

52582635212 is a wasteful number, since it uses less digits than its factorization.

52582635212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10526200 (or 10526198 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The spelling of 52582635212 in words is "fifty-two billion, five hundred eighty-two million, six hundred thirty-five thousand, two hundred twelve".