8383252553856 has 768 divisors, whose sum is σ = 28871006976000. Its totient is φ = 2383161606144.

The previous prime is 8383252553849. The next prime is 8383252553861. The reversal of 8383252553856 is 6583552523838.

8383252553856 is a `hidden beast` number, since 8 + 3 + 8 + 3 + 2 + 525 + 53 + 8 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8383252553793 and 8383252553802.

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 95 ways as a sum of consecutive naturals, for example, 436459005 + ... + 436478211.

It is an arithmetic number, because the mean of its divisors is an integer number (37592457000).

Almost surely, 2^{8383252553856} 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 8383252553856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14435503488000).

8383252553856 is an abundant number, since it is smaller than the sum of its proper divisors (20487754422144).

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

8383252553856 is a wasteful number, since it uses less digits than its factorization.

8383252553856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19306 (or 19271 counting only the distinct ones).

The product of its digits is 207360000, while the sum is 63.

The spelling of 8383252553856 in words is "eight trillion, three hundred eighty-three billion, two hundred fifty-two million, five hundred fifty-three thousand, eight hundred fifty-six".