55560117206 has 16 divisors (see below), whose sum is σ = 91392565248. Its totient is φ = 25122373800.

The previous prime is 55560117203. The next prime is 55560117253. The reversal of 55560117206 is 60271106555.

It is a super-3 number, since 3×55560117206³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55560117206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560117203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6606950 + ... + 6615353.

It is an arithmetic number, because the mean of its divisors is an integer number (5712035328).

Almost surely, 2^55560117206 is an apocalyptic number.

55560117206 is a deficient number, since it is larger than the sum of its proper divisors (35832448042).

55560117206 is a wasteful number, since it uses less digits than its factorization.

55560117206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222507.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 55560117206 in words is "fifty-five billion, five hundred sixty million, one hundred seventeen thousand, two hundred six".