605255326255111 has 8 divisors (see below), whose sum is σ = 692599305998720. Its totient is φ = 518131079795448.

The previous prime is 605255326255093. The next prime is 605255326255141. The reversal of 605255326255111 is 111552623552506.

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

It is not a de Polignac number, because 605255326255111 - 2⁷ = 605255326254983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605255326255141) 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, 54933315081 + ... + 54933326098.

It is an arithmetic number, because the mean of its divisors is an integer number (86574913249840).

Almost surely, 2^{605255326255111} is an apocalyptic number.

605255326255111 is a deficient number, since it is larger than the sum of its proper divisors (87343979743609).

605255326255111 is a wasteful number, since it uses less digits than its factorization.

605255326255111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109866641973.

The product of its (nonzero) digits is 2700000, while the sum is 49.

The spelling of 605255326255111 in words is "six hundred five trillion, two hundred fifty-five billion, three hundred twenty-six million, two hundred fifty-five thousand, one hundred eleven".