55650565117 has 8 divisors (see below), whose sum is σ = 63694596096. Its totient is φ = 47630021712.

The previous prime is 55650565097. The next prime is 55650565129. The reversal of 55650565117 is 71156505655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55650565117 - 2¹¹ = 55650563069 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 (55650565177) 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, 5866813 + ... + 5876290.

It is an arithmetic number, because the mean of its divisors is an integer number (7961824512).

Almost surely, 2^55650565117 is an apocalyptic number.

It is an amenable number.

55650565117 is a deficient number, since it is larger than the sum of its proper divisors (8044030979).

55650565117 is a wasteful number, since it uses less digits than its factorization.

55650565117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11743787.

The product of its (nonzero) digits is 787500, while the sum is 46.

The spelling of 55650565117 in words is "fifty-five billion, six hundred fifty million, five hundred sixty-five thousand, one hundred seventeen".