5363566666 has 8 divisors (see below), whose sum is σ = 8135747460. Its totient is φ = 2651650848.

The previous prime is 5363566661. The next prime is 5363566679. The reversal of 5363566666 is 6666653635.

It can be written as a sum of positive squares in 2 ways, for example, as 3872448441 + 1491118225 = 62229^2 + 38615^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5363566661) 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, 15066021 + ... + 15066376.

Almost surely, 2^5363566666 is an apocalyptic number.

5363566666 is a deficient number, since it is larger than the sum of its proper divisors (2772180794).

5363566666 is a wasteful number, since it uses less digits than its factorization.

5363566666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30132488.

The product of its digits is 10497600, while the sum is 52.

The square root of 5363566666 is about 73236.3752926099. The cubic root of 5363566666 is about 1750.4561168633.

The spelling of 5363566666 in words is "five billion, three hundred sixty-three million, five hundred sixty-six thousand, six hundred sixty-six".