26054422056 has 192 divisors, whose sum is σ = 78174096000. Its totient is φ = 7788566016.

The previous prime is 26054422039. The next prime is 26054422067. The reversal of 26054422056 is 65022445062.

26054422056 is a `hidden beast` number, since 2 + 6 + 0 + 5 + 442 + 205 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 26054422056.

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 47 ways as a sum of consecutive naturals, for example, 8007726 + ... + 8010978.

It is an arithmetic number, because the mean of its divisors is an integer number (407156750).

Almost surely, 2^26054422056 is an apocalyptic number.

26054422056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26054422056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39087048000).

26054422056 is an abundant number, since it is smaller than the sum of its proper divisors (52119673944).

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

26054422056 is a wasteful number, since it uses less digits than its factorization.

26054422056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 26054422056 in words is "twenty-six billion, fifty-four million, four hundred twenty-two thousand, fifty-six".