26345048871 has 8 divisors (see below), whose sum is σ = 35139815424. Its totient is φ = 17556824120.

The previous prime is 26345048843. The next prime is 26345048887. The reversal of 26345048871 is 17884054362.

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

It is a cyclic number.

It is not a de Polignac number, because 26345048871 - 2¹⁰ = 26345047847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26345048871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26345040871) 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, 1626045 + ... + 1642166.

It is an arithmetic number, because the mean of its divisors is an integer number (4392476928).

Almost surely, 2^26345048871 is an apocalyptic number.

26345048871 is a deficient number, since it is larger than the sum of its proper divisors (8794766553).

26345048871 is a wasteful number, since it uses less digits than its factorization.

26345048871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270901.

The product of its (nonzero) digits is 1290240, while the sum is 48.

It can be divided in two parts, 2634 and 5048871, that added together give a palindrome (5051505).

The spelling of 26345048871 in words is "twenty-six billion, three hundred forty-five million, forty-eight thousand, eight hundred seventy-one".