650055555113 has 4 divisors (see below), whose sum is σ = 672471263940. Its totient is φ = 627639846288.

The previous prime is 650055555103. The next prime is 650055555131. The reversal of 650055555113 is 311555550056.

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

It can be written as a sum of positive squares in 2 ways, for example, as 204328408729 + 445727146384 = 452027^2 + 667628^2 .

It is a cyclic number.

It is not a de Polignac number, because 650055555113 - 2¹⁰ = 650055554089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650055555103) 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, 11207854370 + ... + 11207854427.

It is an arithmetic number, because the mean of its divisors is an integer number (168117815985).

Almost surely, 2^650055555113 is an apocalyptic number.

It is an amenable number.

650055555113 is a deficient number, since it is larger than the sum of its proper divisors (22415708827).

650055555113 is a wasteful number, since it uses less digits than its factorization.

650055555113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22415708826.

The product of its (nonzero) digits is 281250, while the sum is 41.

The spelling of 650055555113 in words is "six hundred fifty billion, fifty-five million, five hundred fifty-five thousand, one hundred thirteen".