5050550005505 has 4 divisors (see below), whose sum is σ = 6060660006612. Its totient is φ = 4040440004400.

The previous prime is 5050550005493. The next prime is 5050550005541. The reversal of 5050550005505 is 5055000550505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2869469990401 + 2181080015104 = 1693951^2 + 1476848^2 .

It is not a de Polignac number, because 5050550005505 - 2¹⁶ = 5050549939969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505055000546 + ... + 505055000555.

It is an arithmetic number, because the mean of its divisors is an integer number (1515165001653).

Almost surely, 2^{5050550005505} is an apocalyptic number.

It is an amenable number.

5050550005505 is a deficient number, since it is larger than the sum of its proper divisors (1010110001107).

5050550005505 is a wasteful number, since it uses less digits than its factorization.

5050550005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010110001106.

The product of its (nonzero) digits is 78125, while the sum is 35.

It can be divided in two parts, 505055000 and 5505, that added together give a palindrome (505060505).

The spelling of 5050550005505 in words is "five trillion, fifty billion, five hundred fifty million, five thousand, five hundred five".