26427307255 has 8 divisors (see below), whose sum is σ = 31714213824. Its totient is φ = 21140882400.

The previous prime is 26427307237. The next prime is 26427307301. The reversal of 26427307255 is 55270372462.

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

It is not a de Polignac number, because 26427307255 - 2⁵ = 26427307223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13890 + ... + 230320.

It is an arithmetic number, because the mean of its divisors is an integer number (3964276728).

Almost surely, 2^26427307255 is an apocalyptic number.

26427307255 is a deficient number, since it is larger than the sum of its proper divisors (5286906569).

26427307255 is a wasteful number, since it uses less digits than its factorization.

26427307255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240857.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 26427307255 in words is "twenty-six billion, four hundred twenty-seven million, three hundred seven thousand, two hundred fifty-five".