5055000550491 has 16 divisors (see below), whose sum is σ = 6900350472576. Its totient is φ = 3289907441856.

The previous prime is 5055000550477. The next prime is 5055000550531. The reversal of 5055000550491 is 1940550005505.

It is not a de Polignac number, because 5055000550491 - 2⁶ = 5055000550427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5055000550471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9995265 + ... + 10488818.

It is an arithmetic number, because the mean of its divisors is an integer number (431271904536).

Almost surely, 2^{5055000550491} is an apocalyptic number.

5055000550491 is a deficient number, since it is larger than the sum of its proper divisors (1845349922085).

5055000550491 is a wasteful number, since it uses less digits than its factorization.

5055000550491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20486042.

The product of its (nonzero) digits is 112500, while the sum is 39.

Adding to 5055000550491 its reverse (1940550005505), we get a palindrome (6995550555996).

The spelling of 5055000550491 in words is "five trillion, fifty-five billion, five hundred fifty thousand, four hundred ninety-one".