26798548896 has 192 divisors, whose sum is σ = 90165519360. Its totient is φ = 7584986880.

The previous prime is 26798548883. The next prime is 26798548913. The reversal of 26798548896 is 69884589762.

26798548896 is a `hidden beast` number, since 2 + 6 + 79 + 8 + 548 + 8 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626431 + ... + 667841.

It is an arithmetic number, because the mean of its divisors is an integer number (469612080).

Almost surely, 2^26798548896 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 26798548896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45082759680).

26798548896 is an abundant number, since it is smaller than the sum of its proper divisors (63366970464).

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

26798548896 is a wasteful number, since it uses less digits than its factorization.

26798548896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41544 (or 41530 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 72.

The spelling of 26798548896 in words is "twenty-six billion, seven hundred ninety-eight million, five hundred forty-eight thousand, eight hundred ninety-six".