26692195269601 has 3 divisors (see below), whose sum is σ = 26692200436051. Its totient is φ = 26692190103152.

The previous prime is 26692195269577. The next prime is 26692195269617. The reversal of 26692195269601 is 10696259129662.

The square root of 26692195269601 is 5166449.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3284790135201 + 23407405134400 = 1812399^2 + 4838120^2 .

It is not a de Polignac number, because 26692195269601 - 2⁵ = 26692195269569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26692195269101) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2583225 + ... + 7749673.

Almost surely, 2^{26692195269601} is an apocalyptic number.

26692195269601 is the 5166449-th square number.

26692195269601 is the 2583225-th centered octagonal number.

It is an amenable number.

26692195269601 is a deficient number, since it is larger than the sum of its proper divisors (5166450).

26692195269601 is an frugal number, since it uses more digits than its factorization.

26692195269601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10332898 (or 5166449 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 64.

The spelling of 26692195269601 in words is "twenty-six trillion, six hundred ninety-two billion, one hundred ninety-five million, two hundred sixty-nine thousand, six hundred one".