52828858368 has 960 divisors, whose sum is σ = 197785748160. Its totient is φ = 13801881600.

The previous prime is 52828858337. The next prime is 52828858409. The reversal of 52828858368 is 86385882825.

52828858368 is a `hidden beast` number, since 5 + 28 + 28 + 8 + 583 + 6 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 403273663 + ... + 403273793.

It is an arithmetic number, because the mean of its divisors is an integer number (206026821).

Almost surely, 2^52828858368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52828858368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98892874080).

52828858368 is an abundant number, since it is smaller than the sum of its proper divisors (144956889792).

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

52828858368 is a wasteful number, since it uses less digits than its factorization.

52828858368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 177 counting only the distinct ones).

The product of its digits is 58982400, while the sum is 63.

The spelling of 52828858368 in words is "fifty-two billion, eight hundred twenty-eight million, eight hundred fifty-eight thousand, three hundred sixty-eight".