605255326255112 has 96 divisors (see below), whose sum is σ = 1242187610073480. Its totient is φ = 276323182387200.

The previous prime is 605255326255093. The next prime is 605255326255141. The reversal of 605255326255112 is 211552623552506.

It can be written as a sum of positive squares in 12 ways, for example, as 21309357834436 + 583945968420676 = 4616206^2 + 24164974^2 .

It is a super-2 number, since 2×605255326255112² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248090858 + ... + 250518630.

Almost surely, 2^{605255326255112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605255326255112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621093805036740).

605255326255112 is an abundant number, since it is smaller than the sum of its proper divisors (636932283818368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605255326255112 is a wasteful number, since it uses less digits than its factorization.

605255326255112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429803 (or 2429786 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 50.

The spelling of 605255326255112 in words is "six hundred five trillion, two hundred fifty-five billion, three hundred twenty-six million, two hundred fifty-five thousand, one hundred twelve".