5055555555055 has 4 divisors (see below), whose sum is σ = 6066666666072. Its totient is φ = 4044444444040.

The previous prime is 5055555555047. The next prime is 5055555555067. The reversal of 5055555555055 is 5505555555505.

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

It is not a de Polignac number, because 5055555555055 - 2³ = 5055555555047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5055555554987 and 5055555555005.

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, 505555555501 + ... + 505555555510.

It is an arithmetic number, because the mean of its divisors is an integer number (1516666666518).

Almost surely, 2^{5055555555055} is an apocalyptic number.

5055555555055 is a deficient number, since it is larger than the sum of its proper divisors (1011111111017).

5055555555055 is a wasteful number, since it uses less digits than its factorization.

5055555555055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011111111016.

The product of its (nonzero) digits is 48828125, while the sum is 55.

The spelling of 5055555555055 in words is "five trillion, fifty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, fifty-five".