275773423122 has 126 divisors (see below), whose sum is σ = 659650651023. Its totient is φ = 86410209024.

The previous prime is 275773423111. The next prime is 275773423169. The reversal of 275773423122 is 221324377572.

275773423122 is a `hidden beast` number, since 2 + 7 + 577 + 3 + 42 + 31 + 2 + 2 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 274847499081 + 925924041 = 524259^2 + 30429^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=371331.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 340881454 + ... + 340882262.

Almost surely, 2^275773423122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275773423122

275773423122 is an abundant number, since it is smaller than the sum of its proper divisors (383877227901).

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

275773423122 is an frugal number, since it uses more digits than its factorization.

275773423122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 831 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The spelling of 275773423122 in words is "two hundred seventy-five billion, seven hundred seventy-three million, four hundred twenty-three thousand, one hundred twenty-two".