26068030560 has 576 divisors, whose sum is σ = 106040503296. Its totient is φ = 5748019200.

The previous prime is 26068030529. The next prime is 26068030577. The reversal of 26068030560 is 6503086062.

26068030560 is a `hidden beast` number, since 2 + 6 + 0 + 68 + 0 + 30 + 560 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14619429 + ... + 14621211.

It is an arithmetic number, because the mean of its divisors is an integer number (184098096).

Almost surely, 2^26068030560 is an apocalyptic number.

26068030560 is a gapful number since it is divisible by the number (20) 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 26068030560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53020251648).

26068030560 is an abundant number, since it is smaller than the sum of its proper divisors (79972472736).

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

26068030560 is a wasteful number, since it uses less digits than its factorization.

26068030560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 26068030560 in words is "twenty-six billion, sixty-eight million, thirty thousand, five hundred sixty".