5500550500545 has 32 divisors (see below), whose sum is σ = 8888940163584. Its totient is φ = 2904279840000.

The previous prime is 5500550500447. The next prime is 5500550500553. The reversal of 5500550500545 is 5450050550055.

It is not a de Polignac number, because 5500550500545 - 2¹¹ = 5500550498497 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14816664 + ... + 15183366.

It is an arithmetic number, because the mean of its divisors is an integer number (277779380112).

Almost surely, 2^{5500550500545} is an apocalyptic number.

It is an amenable number.

5500550500545 is a deficient number, since it is larger than the sum of its proper divisors (3388389663039).

5500550500545 is a wasteful number, since it uses less digits than its factorization.

5500550500545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376713.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 5500550500545 in words is "five trillion, five hundred billion, five hundred fifty million, five hundred thousand, five hundred forty-five".