5585775855 has 32 divisors (see below), whose sum is σ = 10013234688. Its totient is φ = 2635056000.

The previous prime is 5585775823. The next prime is 5585775859.

It is a happy number.

5585775855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5585775855 - 2⁵ = 5585775823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5585775859) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451371 + ... + 463580.

It is an arithmetic number, because the mean of its divisors is an integer number (312913584).

Almost surely, 2^5585775855 is an apocalyptic number.

5585775855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5585775855 is a deficient number, since it is larger than the sum of its proper divisors (4427458833).

5585775855 is a wasteful number, since it uses less digits than its factorization.

5585775855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915007.

The product of its digits is 49000000, while the sum is 60.

The square root of 5585775855 is about 74738.0482418427. The cubic root of 5585775855 is about 1774.3031959119.

The spelling of 5585775855 in words is "five billion, five hundred eighty-five million, seven hundred seventy-five thousand, eight hundred fifty-five".