500005550005 has 32 divisors (see below), whose sum is σ = 650516832000. Its totient is φ = 366750584832.

The previous prime is 500005550003. The next prime is 500005550017. The reversal of 500005550005 is 500055500005.

It is a cyclic number.

It is not a de Polignac number, because 500005550005 - 2¹ = 500005550003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500005550003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10296021 + ... + 10344469.

It is an arithmetic number, because the mean of its divisors is an integer number (20328651000).

Almost surely, 2^500005550005 is an apocalyptic number.

It is an amenable number.

500005550005 is a deficient number, since it is larger than the sum of its proper divisors (150511281995).

500005550005 is a wasteful number, since it uses less digits than its factorization.

500005550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49533.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 500005550005 in words is "five hundred billion, five million, five hundred fifty thousand, five".