546888561122 has 6 divisors (see below), whose sum is σ = 820334410443. Its totient is φ = 273443757642.

The previous prime is 546888561119. The next prime is 546888561187. The reversal of 546888561122 is 221165888645.

It can be written as a sum of positive squares in only one way, i.e., 273444280561 + 273444280561 = 522919^2 + 522919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=522919.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 784379 + ... + 1307297.

Almost surely, 2^546888561122 is an apocalyptic number.

546888561122 is a deficient number, since it is larger than the sum of its proper divisors (273445849321).

546888561122 is an frugal number, since it uses more digits than its factorization.

546888561122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045840 (or 522921 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 56.

The spelling of 546888561122 in words is "five hundred forty-six billion, eight hundred eighty-eight million, five hundred sixty-one thousand, one hundred twenty-two".