26605086101 has 8 divisors (see below), whose sum is σ = 29076796704. Its totient is φ = 24142219920.

The previous prime is 26605086077. The next prime is 26605086113. The reversal of 26605086101 is 10168050662.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26605086101 - 2¹⁰ = 26605085077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26605088101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2204810 + ... + 2216843.

It is an arithmetic number, because the mean of its divisors is an integer number (3634599588).

Almost surely, 2^26605086101 is an apocalyptic number.

It is an amenable number.

26605086101 is a deficient number, since it is larger than the sum of its proper divisors (2471710603).

26605086101 is a wasteful number, since it uses less digits than its factorization.

26605086101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422211.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 26605086101 in words is "twenty-six billion, six hundred five million, eighty-six thousand, one hundred one".