5549485658 has 16 divisors (see below), whose sum is σ = 8523234720. Its totient is φ = 2708489616.

The previous prime is 5549485657. The next prime is 5549485693. The reversal of 5549485658 is 8565849455.

It is a junction number, because it is equal to n+sod(n) for n = 5549485597 and 5549485606.

It is not an unprimeable number, because it can be changed into a prime (5549485657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121073 + ... + 160491.

It is an arithmetic number, because the mean of its divisors is an integer number (532702170).

Almost surely, 2^5549485658 is an apocalyptic number.

5549485658 is a deficient number, since it is larger than the sum of its proper divisors (2973749062).

5549485658 is a wasteful number, since it uses less digits than its factorization.

5549485658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41101.

The product of its digits is 34560000, while the sum is 59.

The square root of 5549485658 is about 74494.8700112968. The cubic root of 5549485658 is about 1770.4523573831.

The spelling of 5549485658 in words is "five billion, five hundred forty-nine million, four hundred eighty-five thousand, six hundred fifty-eight".