5500555550008 has 8 divisors (see below), whose sum is σ = 10313541656280. Its totient is φ = 2750277775000.

The previous prime is 5500555549919. The next prime is 5500555550027. The reversal of 5500555550008 is 8000555550055.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5500555550008² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343784721868 + ... + 343784721883.

It is an arithmetic number, because the mean of its divisors is an integer number (1289192707035).

Almost surely, 2^{5500555550008} is an apocalyptic number.

It is an amenable number.

5500555550008 is a deficient number, since it is larger than the sum of its proper divisors (4812986106272).

5500555550008 is a wasteful number, since it uses less digits than its factorization.

5500555550008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687569443757 (or 687569443753 counting only the distinct ones).

The product of its (nonzero) digits is 625000, while the sum is 43.

The spelling of 5500555550008 in words is "five trillion, five hundred billion, five hundred fifty-five million, five hundred fifty thousand, eight".