110666544532 has 12 divisors (see below), whose sum is σ = 193847626420. Its totient is φ = 55281508416.

The previous prime is 110666544503. The next prime is 110666544551. The reversal of 110666544532 is 235445666011.

It can be written as a sum of positive squares in 2 ways, for example, as 27834250896 + 82832293636 = 166836^2 + 287806^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12936153 + ... + 12944704.

Almost surely, 2^110666544532 is an apocalyptic number.

It is an amenable number.

110666544532 is a deficient number, since it is larger than the sum of its proper divisors (83181081888).

110666544532 is a wasteful number, since it uses less digits than its factorization.

110666544532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25881930 (or 25881928 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 110666544532 in words is "one hundred ten billion, six hundred sixty-six million, five hundred forty-four thousand, five hundred thirty-two".