5500000556 has 12 divisors (see below), whose sum is σ = 9625596792. Its totient is φ = 2749830048.

The previous prime is 5500000553. The next prime is 5500000559. The reversal of 5500000556 is 6550000055.

It is an interprime number because it is at equal distance from previous prime (5500000553) and next prime (5500000559).

It is a super-2 number, since 2×5500000556² = 60500012232000618272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5500000553) 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 3 ways as a sum of consecutive naturals, for example, 54971 + ... + 118413.

It is an arithmetic number, because the mean of its divisors is an integer number (802133066).

Almost surely, 2^5500000556 is an apocalyptic number.

It is an amenable number.

5500000556 is a deficient number, since it is larger than the sum of its proper divisors (4125596236).

5500000556 is a wasteful number, since it uses less digits than its factorization.

5500000556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85120 (or 85118 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5500000556 is about 74161.9886195078. The cubic root of 5500000556 is about 1765.1742271440.

The spelling of 5500000556 in words is "five billion, five hundred million, five hundred fifty-six", and thus it is an aban number.