26791622133 has 8 divisors (see below), whose sum is σ = 35901672000. Its totient is φ = 17771326848.

The previous prime is 26791622101. The next prime is 26791622173. The reversal of 26791622133 is 33122619762.

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

It is not a de Polignac number, because 26791622133 - 2⁵ = 26791622101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26791622173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22437948 + ... + 22439141.

It is an arithmetic number, because the mean of its divisors is an integer number (4487709000).

Almost surely, 2^26791622133 is an apocalyptic number.

It is an amenable number.

26791622133 is a deficient number, since it is larger than the sum of its proper divisors (9110049867).

26791622133 is a wasteful number, since it uses less digits than its factorization.

26791622133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44877291.

The product of its digits is 163296, while the sum is 42.

The spelling of 26791622133 in words is "twenty-six billion, seven hundred ninety-one million, six hundred twenty-two thousand, one hundred thirty-three".