5566160666 has 8 divisors (see below), whose sum is σ = 9108262944. Its totient is φ = 2530073020.

The previous prime is 5566160653. The next prime is 5566160669. The reversal of 5566160666 is 6660616655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5566160666.

It is not an unprimeable number, because it can be changed into a prime (5566160669) 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, 126503630 + ... + 126503673.

It is an arithmetic number, because the mean of its divisors is an integer number (1138532868).

Almost surely, 2^5566160666 is an apocalyptic number.

5566160666 is a deficient number, since it is larger than the sum of its proper divisors (3542102278).

5566160666 is a wasteful number, since it uses less digits than its factorization.

5566160666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253007316.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 5566160666 is about 74606.7065752135. The cubic root of 5566160666 is about 1772.2238601201.

The spelling of 5566160666 in words is "five billion, five hundred sixty-six million, one hundred sixty thousand, six hundred sixty-six".