52829685412 has 24 divisors (see below), whose sum is σ = 110253257856. Its totient is φ = 21656889408.

The previous prime is 52829685409. The next prime is 52829685443. The reversal of 52829685412 is 21458692825.

It is a self number, because there is not a number n which added to its sum of digits gives 52829685412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41016193 + ... + 41017480.

It is an arithmetic number, because the mean of its divisors is an integer number (4593885744).

Almost surely, 2^52829685412 is an apocalyptic number.

It is an amenable number.

52829685412 is an abundant number, since it is smaller than the sum of its proper divisors (57423572444).

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

52829685412 is a wasteful number, since it uses less digits than its factorization.

52829685412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82033707 (or 82033705 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 52.

The spelling of 52829685412 in words is "fifty-two billion, eight hundred twenty-nine million, six hundred eighty-five thousand, four hundred twelve".