5565670717 has 4 divisors (see below), whose sum is σ = 5570717760. Its totient is φ = 5560623676.

The previous prime is 5565670673. The next prime is 5565670837. The reversal of 5565670717 is 7170765655.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7170765655 = 5 ⋅1434153131.

It is a cyclic number.

It is not a de Polignac number, because 5565670717 - 2¹⁵ = 5565637949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565670417) 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, 2521867 + ... + 2524072.

It is an arithmetic number, because the mean of its divisors is an integer number (1392679440).

Almost surely, 2^5565670717 is an apocalyptic number.

It is an amenable number.

5565670717 is a deficient number, since it is larger than the sum of its proper divisors (5047043).

5565670717 is a wasteful number, since it uses less digits than its factorization.

5565670717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047042.

The product of its (nonzero) digits is 1543500, while the sum is 49.

The square root of 5565670717 is about 74603.4229576633. The cubic root of 5565670717 is about 1772.1718598972.

The spelling of 5565670717 in words is "five billion, five hundred sixty-five million, six hundred seventy thousand, seven hundred seventeen".