5005550005503 has 4 divisors (see below), whose sum is σ = 6674066674008. Its totient is φ = 3337033337000.

The previous prime is 5005550005499. The next prime is 5005550005549. The reversal of 5005550005503 is 3055000555005.

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

It is a cyclic number.

It is not a de Polignac number, because 5005550005503 - 2² = 5005550005499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005550007503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834258334248 + ... + 834258334253.

It is an arithmetic number, because the mean of its divisors is an integer number (1668516668502).

Almost surely, 2^{5005550005503} is an apocalyptic number.

5005550005503 is a deficient number, since it is larger than the sum of its proper divisors (1668516668505).

5005550005503 is a wasteful number, since it uses less digits than its factorization.

5005550005503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668516668504.

The product of its (nonzero) digits is 46875, while the sum is 33.

The spelling of 5005550005503 in words is "five trillion, five billion, five hundred fifty million, five thousand, five hundred three".