5668474547 has 4 divisors (see below), whose sum is σ = 5678034120. Its totient is φ = 5658914976.

The previous prime is 5668474541. The next prime is 5668474571. The reversal of 5668474547 is 7454748665.

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 5668474547 - 2⁸ = 5668474291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5668474492 and 5668474501.

It is not an unprimeable number, because it can be changed into a prime (5668474541) 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, 4778897 + ... + 4780082.

It is an arithmetic number, because the mean of its divisors is an integer number (1419508530).

Almost surely, 2^5668474547 is an apocalyptic number.

5668474547 is a deficient number, since it is larger than the sum of its proper divisors (9559573).

5668474547 is an equidigital number, since it uses as much as digits as its factorization.

5668474547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9559572.

The product of its digits is 22579200, while the sum is 56.

The square root of 5668474547 is about 75289.2724563068. The cubic root of 5668474547 is about 1783.0166566078.

The spelling of 5668474547 in words is "five billion, six hundred sixty-eight million, four hundred seventy-four thousand, five hundred forty-seven".