26075770860 has 96 divisors (see below), whose sum is σ = 73955431872. Its totient is φ = 6864076800.

The previous prime is 26075770859. The next prime is 26075770879. The reversal of 26075770860 is 6807757062.

It is a super-3 number, since 3×26075770860³ (a number of 32 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 2328234 + ... + 2339406.

It is an arithmetic number, because the mean of its divisors is an integer number (770369082).

Almost surely, 2^26075770860 is an apocalyptic number.

26075770860 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 26075770860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36977715936).

26075770860 is an abundant number, since it is smaller than the sum of its proper divisors (47879661012).

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

26075770860 is a wasteful number, since it uses less digits than its factorization.

26075770860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11683 (or 11681 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 26075770860 in words is "twenty-six billion, seventy-five million, seven hundred seventy thousand, eight hundred sixty".