5555560611 has 8 divisors (see below), whose sum is σ = 7843144464. Its totient is φ = 3485841920.

The previous prime is 5555560607. The next prime is 5555560627. The reversal of 5555560611 is 1160655555.

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

It is a cyclic number.

It is not a de Polignac number, because 5555560611 - 2² = 5555560607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5555560611.

It is not an unprimeable number, because it can be changed into a prime (5555560631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54466230 + ... + 54466331.

It is an arithmetic number, because the mean of its divisors is an integer number (980393058).

Almost surely, 2^5555560611 is an apocalyptic number.

5555560611 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5555560611 is a deficient number, since it is larger than the sum of its proper divisors (2287583853).

5555560611 is a wasteful number, since it uses less digits than its factorization.

5555560611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108932581.

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5555560611 is about 74535.6331629376. The cubic root of 5555560611 is about 1771.0981525253.

The spelling of 5555560611 in words is "five billion, five hundred fifty-five million, five hundred sixty thousand, six hundred eleven".