5055555550505 has 16 divisors (see below), whose sum is σ = 6142681293120. Its totient is φ = 3994006498752.

The previous prime is 5055555550481. The next prime is 5055555550543. The reversal of 5055555550505 is 5050555555505.

It is a cyclic number.

It is not a de Polignac number, because 5055555550505 - 2¹⁰ = 5055555549481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14735195 + ... + 15074384.

It is an arithmetic number, because the mean of its divisors is an integer number (383917580820).

Almost surely, 2^{5055555550505} is an apocalyptic number.

It is an amenable number.

5055555550505 is a deficient number, since it is larger than the sum of its proper divisors (1087125742615).

5055555550505 is a wasteful number, since it uses less digits than its factorization.

5055555550505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29810008.

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 5055555550505 in words is "five trillion, fifty-five billion, five hundred fifty-five million, five hundred fifty thousand, five hundred five".