275551422563312 has 80 divisors (see below), whose sum is σ = 616457473720320. Its totient is φ = 116877130965504.

The previous prime is 275551422563311. The next prime is 275551422563317. The reversal of 275551422563312 is 213365224155572.

275551422563312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275551422563311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17864888 + ... + 29500119.

It is an arithmetic number, because the mean of its divisors is an integer number (7705718421504).

Almost surely, 2^{275551422563312} is an apocalyptic number.

It is an amenable number.

275551422563312 is an abundant number, since it is smaller than the sum of its proper divisors (340906051157008).

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

275551422563312 is a wasteful number, since it uses less digits than its factorization.

275551422563312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47365558 (or 47365552 counting only the distinct ones).

The product of its digits is 15120000, while the sum is 53.

The spelling of 275551422563312 in words is "two hundred seventy-five trillion, five hundred fifty-one billion, four hundred twenty-two million, five hundred sixty-three thousand, three hundred twelve".