55046543426216 has 16 divisors (see below), whose sum is σ = 109283578861140. Its totient is φ = 25904255729920.

The previous prime is 55046543426153. The next prime is 55046543426227. The reversal of 55046543426216 is 61262434564055.

It can be written as a sum of positive squares in 2 ways, for example, as 53628467337316 + 1418076088900 = 7323146^2 + 1190830^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202376997755 + ... + 202376998026.

Almost surely, 2^{55046543426216} is an apocalyptic number.

It is an amenable number.

55046543426216 is a deficient number, since it is larger than the sum of its proper divisors (54237035434924).

55046543426216 is a wasteful number, since it uses less digits than its factorization.

55046543426216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404753995804 (or 404753995800 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 55046543426216 in words is "fifty-five trillion, forty-six billion, five hundred forty-three million, four hundred twenty-six thousand, two hundred sixteen".