5566966337 has 4 divisors (see below), whose sum is σ = 5567717376. Its totient is φ = 5566215300.

The previous prime is 5566966333. The next prime is 5566966343. The reversal of 5566966337 is 7336696655.

5566966337 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5566966337 - 2² = 5566966333 is a prime.

It is a super-2 number, since 2×5566966337² = 61982228394582395138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5566966331) 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, 364289 + ... + 379262.

It is an arithmetic number, because the mean of its divisors is an integer number (1391929344).

Almost surely, 2^5566966337 is an apocalyptic number.

It is an amenable number.

5566966337 is a deficient number, since it is larger than the sum of its proper divisors (751039).

5566966337 is an equidigital number, since it uses as much as digits as its factorization.

5566966337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751038.

The product of its digits is 18370800, while the sum is 56.

The square root of 5566966337 is about 74612.1058341071. The cubic root of 5566966337 is about 1772.3093625320.

The spelling of 5566966337 in words is "five billion, five hundred sixty-six million, nine hundred sixty-six thousand, three hundred thirty-seven".