5666263305 has 8 divisors (see below), whose sum is σ = 9066021312. Its totient is φ = 3022007088.

The previous prime is 5666263289. The next prime is 5666263321. The reversal of 5666263305 is 5033626665.

It is an interprime number because it is at equal distance from previous prime (5666263289) and next prime (5666263321).

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

It is not a de Polignac number, because 5666263305 - 2⁴ = 5666263289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188875429 + ... + 188875458.

It is an arithmetic number, because the mean of its divisors is an integer number (1133252664).

Almost surely, 2^5666263305 is an apocalyptic number.

It is an amenable number.

5666263305 is a deficient number, since it is larger than the sum of its proper divisors (3399758007).

5666263305 is a wasteful number, since it uses less digits than its factorization.

5666263305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377750895.

The product of its (nonzero) digits is 583200, while the sum is 42.

The square root of 5666263305 is about 75274.5860500076. The cubic root of 5666263305 is about 1782.7847779916.

The spelling of 5666263305 in words is "five billion, six hundred sixty-six million, two hundred sixty-three thousand, three hundred five".