546229881632 has 18 divisors (see below), whose sum is σ = 1075398310539. Its totient is φ = 273112850400.

The previous prime is 546229881583. The next prime is 546229881649. The reversal of 546229881632 is 236188922645.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 273114940816 + 273114940816 = 522604^2 + 522604^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=522604.

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, 4115507 + ... + 4246157.

Almost surely, 2^546229881632 is an apocalyptic number.

It is an amenable number.

546229881632 is a deficient number, since it is larger than the sum of its proper divisors (529168428907).

546229881632 is an frugal number, since it uses more digits than its factorization.

546229881632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261312 (or 130653 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 56.

The spelling of 546229881632 in words is "five hundred forty-six billion, two hundred twenty-nine million, eight hundred eighty-one thousand, six hundred thirty-two".