26265085110 has 384 divisors, whose sum is σ = 82574069760. Its totient is φ = 5943974400.

The previous prime is 26265085109. The next prime is 26265085127. The reversal of 26265085110 is 1158056262.

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 24029724 + ... + 24030816.

It is an arithmetic number, because the mean of its divisors is an integer number (215036640).

Almost surely, 2^26265085110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26265085110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41287034880).

26265085110 is an abundant number, since it is smaller than the sum of its proper divisors (56308984650).

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

26265085110 is a wasteful number, since it uses less digits than its factorization.

26265085110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 26265085110 in words is "twenty-six billion, two hundred sixty-five million, eighty-five thousand, one hundred ten".