206301630050659 has 48 divisors (see below), whose sum is σ = 244765645119072. Its totient is φ = 172722610368000.

The previous prime is 206301630050651. The next prime is 206301630050669. The reversal of 206301630050659 is 956050036103602.

It is a happy number.

It is not a de Polignac number, because 206301630050659 - 2³ = 206301630050651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (206301630050651) 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 47 ways as a sum of consecutive naturals, for example, 3145720249 + ... + 3145785829.

It is an arithmetic number, because the mean of its divisors is an integer number (5099284273314).

Almost surely, 2^{206301630050659} is an apocalyptic number.

206301630050659 is a deficient number, since it is larger than the sum of its proper divisors (38464015068413).

206301630050659 is a wasteful number, since it uses less digits than its factorization.

206301630050659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70180 (or 70169 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 46.

The spelling of 206301630050659 in words is "two hundred six trillion, three hundred one billion, six hundred thirty million, fifty thousand, six hundred fifty-nine".