52859615072 has 48 divisors (see below), whose sum is σ = 114394762944. Its totient is φ = 23843664000.

The previous prime is 52859614999. The next prime is 52859615111. The reversal of 52859615072 is 27051695825.

It is a self number, because there is not a number n which added to its sum of digits gives 52859615072.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 527054 + ... + 619277.

It is an arithmetic number, because the mean of its divisors is an integer number (2383224228).

Almost surely, 2^52859615072 is an apocalyptic number.

It is an amenable number.

52859615072 is an abundant number, since it is smaller than the sum of its proper divisors (61535147872).

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

52859615072 is a wasteful number, since it uses less digits than its factorization.

52859615072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146483 (or 1146475 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 52859615072 in words is "fifty-two billion, eight hundred fifty-nine million, six hundred fifteen thousand, seventy-two".