26611022085 has 8 divisors (see below), whose sum is σ = 42577635360. Its totient is φ = 14192545104.

The previous prime is 26611022003. The next prime is 26611022117. The reversal of 26611022085 is 58022011662.

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

It is a de Polignac number, because none of the positive numbers 2^k-26611022085 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887034055 + ... + 887034084.

It is an arithmetic number, because the mean of its divisors is an integer number (5322204420).

Almost surely, 2^26611022085 is an apocalyptic number.

It is an amenable number.

26611022085 is a deficient number, since it is larger than the sum of its proper divisors (15966613275).

26611022085 is a wasteful number, since it uses less digits than its factorization.

26611022085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774068147.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 26611022085 in words is "twenty-six billion, six hundred eleven million, twenty-two thousand, eighty-five".