206160570561607 has 4 divisors (see below), whose sum is σ = 206160948024496. Its totient is φ = 206160193098720.

The previous prime is 206160570561553. The next prime is 206160570561613. The reversal of 206160570561607 is 706165075061602.

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 206160570561607 - 2³⁹ = 205610814747719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206160570511607) 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, 187910994 + ... + 189004927.

It is an arithmetic number, because the mean of its divisors is an integer number (51540237006124).

Almost surely, 2^{206160570561607} is an apocalyptic number.

206160570561607 is a deficient number, since it is larger than the sum of its proper divisors (377462889).

206160570561607 is an equidigital number, since it uses as much as digits as its factorization.

206160570561607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377462888.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 206160570561607 in words is "two hundred six trillion, one hundred sixty billion, five hundred seventy million, five hundred sixty-one thousand, six hundred seven".