500055550611 has 4 divisors (see below), whose sum is σ = 666740734152. Its totient is φ = 333370367072.

The previous prime is 500055550609. The next prime is 500055550661. The reversal of 500055550611 is 116055550005.

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 500055550611 - 2¹ = 500055550609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500055550661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83342591766 + ... + 83342591771.

It is an arithmetic number, because the mean of its divisors is an integer number (166685183538).

Almost surely, 2^500055550611 is an apocalyptic number.

500055550611 is a deficient number, since it is larger than the sum of its proper divisors (166685183541).

500055550611 is a wasteful number, since it uses less digits than its factorization.

500055550611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166685183540.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 500055550611 in words is "five hundred billion, fifty-five million, five hundred fifty thousand, six hundred eleven".