5668476819 has 4 divisors (see below), whose sum is σ = 7557969096. Its totient is φ = 3778984544.

The previous prime is 5668476797. The next prime is 5668476841. The reversal of 5668476819 is 9186748665.

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

It is an interprime number because it is at equal distance from previous prime (5668476797) and next prime (5668476841).

It is a cyclic number.

It is not a de Polignac number, because 5668476819 - 2⁷ = 5668476691 is a prime.

It is a super-2 number, since 2×5668476819² = 64263258895080717522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5668476859) 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, 944746134 + ... + 944746139.

It is an arithmetic number, because the mean of its divisors is an integer number (1889492274).

Almost surely, 2^5668476819 is an apocalyptic number.

5668476819 is a deficient number, since it is larger than the sum of its proper divisors (1889492277).

5668476819 is a wasteful number, since it uses less digits than its factorization.

5668476819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889492276.

The product of its digits is 17418240, while the sum is 60.

The square root of 5668476819 is about 75289.2875447762. The cubic root of 5668476819 is about 1783.0168948267.

The spelling of 5668476819 in words is "five billion, six hundred sixty-eight million, four hundred seventy-six thousand, eight hundred nineteen".