5500555550548 has 24 divisors (see below), whose sum is σ = 9763012002240. Its totient is φ = 2711135159040.

The previous prime is 5500555550527. The next prime is 5500555550549. The reversal of 5500555550548 is 8450555550055.

It is a happy number.

It is a super-2 number, since 2×5500555550548² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5500555550495 and 5500555550504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500555550549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451915 + ... + 3347437.

It is an arithmetic number, because the mean of its divisors is an integer number (406792166760).

Almost surely, 2^{5500555550548} is an apocalyptic number.

It is an amenable number.

5500555550548 is a deficient number, since it is larger than the sum of its proper divisors (4262456451692).

5500555550548 is a wasteful number, since it uses less digits than its factorization.

5500555550548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902287 (or 2902285 counting only the distinct ones).

The product of its (nonzero) digits is 12500000, while the sum is 52.

The spelling of 5500555550548 in words is "five trillion, five hundred billion, five hundred fifty-five million, five hundred fifty thousand, five hundred forty-eight".