5558585506 has 8 divisors (see below), whose sum is σ = 8828341740. Its totient is φ = 2615804928.

The previous prime is 5558585491. The next prime is 5558585531. The reversal of 5558585506 is 6055858555.

It can be written as a sum of positive squares in 2 ways, for example, as 4919759881 + 638825625 = 70141^2 + 25275^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 81743871 + ... + 81743938.

Almost surely, 2^5558585506 is an apocalyptic number.

5558585506 is a deficient number, since it is larger than the sum of its proper divisors (3269756234).

5558585506 is a wasteful number, since it uses less digits than its factorization.

5558585506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163487828.

The product of its (nonzero) digits is 6000000, while the sum is 52.

The square root of 5558585506 is about 74555.9220048951. The cubic root of 5558585506 is about 1771.4195370674.

The spelling of 5558585506 in words is "five billion, five hundred fifty-eight million, five hundred eighty-five thousand, five hundred six".