5505050550045 has 16 divisors (see below), whose sum is σ = 9191040918912. Its totient is φ = 2808373613760.

The previous prime is 5505050549993. The next prime is 5505050550049. The reversal of 5505050550045 is 5400550505055.

It is not a de Polignac number, because 5505050550045 - 2¹⁰ = 5505050549021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5505050549985 and 5505050550012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505050550049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7978333786 + ... + 7978334475.

It is an arithmetic number, because the mean of its divisors is an integer number (574440057432).

Almost surely, 2^{5505050550045} is an apocalyptic number.

It is an amenable number.

5505050550045 is a deficient number, since it is larger than the sum of its proper divisors (3685990368867).

5505050550045 is a wasteful number, since it uses less digits than its factorization.

5505050550045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15956668292.

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

The spelling of 5505050550045 in words is "five trillion, five hundred five billion, fifty million, five hundred fifty thousand, forty-five".