5050005555005 has 4 divisors (see below), whose sum is σ = 6060006666012. Its totient is φ = 4040004444000.

The previous prime is 5050005554941. The next prime is 5050005555011. The reversal of 5050005555005 is 5005555000505.

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 2016340360441 + 3033665194564 = 1419979^2 + 1741742^2 .

It is not a de Polignac number, because 5050005555005 - 2⁶ = 5050005554941 is a prime.

It is a super-2 number, since 2×5050005555005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 505000555496 + ... + 505000555505.

It is an arithmetic number, because the mean of its divisors is an integer number (1515001666503).

Almost surely, 2^{5050005555005} is an apocalyptic number.

It is an amenable number.

5050005555005 is a deficient number, since it is larger than the sum of its proper divisors (1010001111007).

5050005555005 is a wasteful number, since it uses less digits than its factorization.

5050005555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010001111006.

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

The spelling of 5050005555005 in words is "five trillion, fifty billion, five million, five hundred fifty-five thousand, five".