26005153116 has 12 divisors (see below), whose sum is σ = 60678690632. Its totient is φ = 8668384368.

The previous prime is 26005153103. The next prime is 26005153123. The reversal of 26005153116 is 61135150062.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083548035 + ... + 1083548058.

Almost surely, 2^26005153116 is an apocalyptic number.

It is an amenable number.

26005153116 is an abundant number, since it is smaller than the sum of its proper divisors (34673537516).

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

26005153116 is a wasteful number, since it uses less digits than its factorization.

26005153116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167096100 (or 2167096098 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 26005153116 in words is "twenty-six billion, five million, one hundred fifty-three thousand, one hundred sixteen".