52647658284 has 48 divisors (see below), whose sum is σ = 133033259520. Its totient is φ = 16108772160.

The previous prime is 52647658229. The next prime is 52647658289. The reversal of 52647658284 is 48285674625.

It is not an unprimeable number, because it can be changed into a prime (52647658289) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 914772 + ... + 970619.

It is an arithmetic number, because the mean of its divisors is an integer number (2771526240).

Almost surely, 2^52647658284 is an apocalyptic number.

It is an amenable number.

52647658284 is an abundant number, since it is smaller than the sum of its proper divisors (80385601236).

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

52647658284 is a wasteful number, since it uses less digits than its factorization.

52647658284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885590 (or 1885588 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 57.

The spelling of 52647658284 in words is "fifty-two billion, six hundred forty-seven million, six hundred fifty-eight thousand, two hundred eighty-four".