5564066737 has 8 divisors (see below), whose sum is σ = 5596702056. Its totient is φ = 5531526912.

The previous prime is 5564066719. The next prime is 5564066741. The reversal of 5564066737 is 7376604655.

It can be written as a sum of positive squares in 4 ways, for example, as 114083761 + 5449982976 = 10681^2 + 73824^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5564066737 - 2¹¹ = 5564064689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5564066707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94713 + ... + 141769.

It is an arithmetic number, because the mean of its divisors is an integer number (699587757).

Almost surely, 2^5564066737 is an apocalyptic number.

It is an amenable number.

5564066737 is a deficient number, since it is larger than the sum of its proper divisors (32635319).

5564066737 is a wasteful number, since it uses less digits than its factorization.

5564066737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47747.

The product of its (nonzero) digits is 3175200, while the sum is 49.

The square root of 5564066737 is about 74592.6721400970. The cubic root of 5564066737 is about 1772.0016018114.

The spelling of 5564066737 in words is "five billion, five hundred sixty-four million, sixty-six thousand, seven hundred thirty-seven".