5555560605 has 64 divisors (see below), whose sum is σ = 10369701888. Its totient is φ = 2487386880.

The previous prime is 5555560573. The next prime is 5555560607. The reversal of 5555560605 is 5060655555.

5555560605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5555560605 - 2⁵ = 5555560573 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555560607) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1271154 + ... + 1275516.

It is an arithmetic number, because the mean of its divisors is an integer number (162026592).

Almost surely, 2^5555560605 is an apocalyptic number.

It is an amenable number.

5555560605 is a deficient number, since it is larger than the sum of its proper divisors (4814141283).

5555560605 is a wasteful number, since it uses less digits than its factorization.

5555560605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5555560605 is about 74535.6331226884. The cubic root of 5555560605 is about 1771.0981518877.

The spelling of 5555560605 in words is "five billion, five hundred fifty-five million, five hundred sixty thousand, six hundred five".