908983052568 has 128 divisors (see below), whose sum is σ = 2631961728000. Its totient is φ = 290312830080.

The previous prime is 908983052563. The next prime is 908983052591. The reversal of 908983052568 is 865250389809.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (908983052563) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 266721 + ... + 1374447.

It is an arithmetic number, because the mean of its divisors is an integer number (20562201000).

Almost surely, 2^908983052568 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 908983052568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1315980864000).

908983052568 is an abundant number, since it is smaller than the sum of its proper divisors (1722978675432).

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

908983052568 is a wasteful number, since it uses less digits than its factorization.

908983052568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107902 (or 1107892 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 63.

The spelling of 908983052568 in words is "nine hundred eight billion, nine hundred eighty-three million, fifty-two thousand, five hundred sixty-eight".