55016705533717 has 16 divisors (see below), whose sum is σ = 60937306204032. Its totient is φ = 49405591628800.

The previous prime is 55016705533709. The next prime is 55016705533733. The reversal of 55016705533717 is 71733550761055.

It is a cyclic number.

It is not a de Polignac number, because 55016705533717 - 2³ = 55016705533709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55016705533747) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 175289203 + ... + 175602784.

It is an arithmetic number, because the mean of its divisors is an integer number (3808581637752).

Almost surely, 2^{55016705533717} is an apocalyptic number.

It is an amenable number.

55016705533717 is a deficient number, since it is larger than the sum of its proper divisors (5920600670315).

55016705533717 is a wasteful number, since it uses less digits than its factorization.

55016705533717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350892428.

The product of its (nonzero) digits is 11576250, while the sum is 55.

The spelling of 55016705533717 in words is "fifty-five trillion, sixteen billion, seven hundred five million, five hundred thirty-three thousand, seven hundred seventeen".