26113446601 has 4 divisors (see below), whose sum is σ = 28487396304. Its totient is φ = 23739496900.

The previous prime is 26113446553. The next prime is 26113446617. The reversal of 26113446601 is 10664431162.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26113446601 - 2²⁵ = 26079892169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26113446661) 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 3 ways as a sum of consecutive naturals, for example, 1186974835 + ... + 1186974856.

It is an arithmetic number, because the mean of its divisors is an integer number (7121849076).

Almost surely, 2^26113446601 is an apocalyptic number.

It is an amenable number.

26113446601 is a deficient number, since it is larger than the sum of its proper divisors (2373949703).

26113446601 is a wasteful number, since it uses less digits than its factorization.

26113446601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373949702.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 26113446601 its reverse (10664431162), we get a palindrome (36777877763).

The spelling of 26113446601 in words is "twenty-six billion, one hundred thirteen million, four hundred forty-six thousand, six hundred one".