5683066861 has 4 divisors (see below), whose sum is σ = 5696962300. Its totient is φ = 5669171424.

The previous prime is 5683066817. The next prime is 5683066903. The reversal of 5683066861 is 1686603865.

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 2683861636 + 2999205225 = 51806^2 + 54765^2 .

It is a cyclic number.

It is not a de Polignac number, because 5683066861 - 2⁹ = 5683066349 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 (5683066261) 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, 6947106 + ... + 6947923.

It is an arithmetic number, because the mean of its divisors is an integer number (1424240575).

Almost surely, 2^5683066861 is an apocalyptic number.

It is an amenable number.

5683066861 is a deficient number, since it is larger than the sum of its proper divisors (13895439).

5683066861 is a wasteful number, since it uses less digits than its factorization.

5683066861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13895438.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 5683066861 is about 75386.1184900775. The cubic root of 5683066861 is about 1784.5453479871.

The spelling of 5683066861 in words is "five billion, six hundred eighty-three million, sixty-six thousand, eight hundred sixty-one".