200613891709 has 32 divisors (see below), whose sum is σ = 256401718272. Its totient is φ = 152399472000.

The previous prime is 200613891697. The next prime is 200613891713. The reversal of 200613891709 is 907198316002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200613891709 - 2¹¹ = 200613889661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200613891409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4482774 + ... + 4527304.

It is an arithmetic number, because the mean of its divisors is an integer number (8012553696).

Almost surely, 2^200613891709 is an apocalyptic number.

It is an amenable number.

200613891709 is a deficient number, since it is larger than the sum of its proper divisors (55787826563).

200613891709 is a wasteful number, since it uses less digits than its factorization.

200613891709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46017.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 200613891709 in words is "two hundred billion, six hundred thirteen million, eight hundred ninety-one thousand, seven hundred nine".