5500005000556 has 24 divisors (see below), whose sum is σ = 10500611325120. Its totient is φ = 2499858992400.

The previous prime is 5500005000407. The next prime is 5500005000593. The reversal of 5500005000556 is 6550005000055.

It is a super-2 number, since 2×5500005000556² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803666 + ... + 4342873.

It is an arithmetic number, because the mean of its divisors is an integer number (437525471880).

Almost surely, 2^{5500005000556} is an apocalyptic number.

It is an amenable number.

5500005000556 is a deficient number, since it is larger than the sum of its proper divisors (5000606324564).

5500005000556 is a wasteful number, since it uses less digits than its factorization.

5500005000556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7164045 (or 7164043 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 5500005000556 in words is "five trillion, five hundred billion, five million, five hundred fifty-six", and thus it is an aban number.