5055555505503 has 8 divisors (see below), whose sum is σ = 6748075542400. Its totient is φ = 3366702902808.

The previous prime is 5055555505501. The next prime is 5055555505513. The reversal of 5055555505503 is 3055055555505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5055555505503 - 2¹ = 5055555505501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055555505501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916855333 + ... + 916860846.

It is an arithmetic number, because the mean of its divisors is an integer number (843509442800).

Almost surely, 2^{5055555505503} is an apocalyptic number.

5055555505503 is a deficient number, since it is larger than the sum of its proper divisors (1692520036897).

5055555505503 is a wasteful number, since it uses less digits than its factorization.

5055555505503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833717101.

The product of its (nonzero) digits is 5859375, while the sum is 48.

The spelling of 5055555505503 in words is "five trillion, fifty-five billion, five hundred fifty-five million, five hundred five thousand, five hundred three".