26804295705601 has 8 divisors (see below), whose sum is σ = 26834509385280. Its totient is φ = 26774084303568.

The previous prime is 26804295705589. The next prime is 26804295705637. The reversal of 26804295705601 is 10650759240862.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26804295705601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26804295795601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23555970 + ... + 24667636.

It is an arithmetic number, because the mean of its divisors is an integer number (3354313673160).

Almost surely, 2^{26804295705601} is an apocalyptic number.

It is an amenable number.

26804295705601 is a deficient number, since it is larger than the sum of its proper divisors (30213679679).

26804295705601 is a wasteful number, since it uses less digits than its factorization.

26804295705601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138823.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 26804295705601 in words is "twenty-six trillion, eight hundred four billion, two hundred ninety-five million, seven hundred five thousand, six hundred one".