5647424617 has 4 divisors (see below), whose sum is σ = 5697401940. Its totient is φ = 5597447296.

The previous prime is 5647424611. The next prime is 5647424639. The reversal of 5647424617 is 7164247465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7164247465 = 5 ⋅1432849493.

It can be written as a sum of positive squares in 2 ways, for example, as 1179304281 + 4468120336 = 34341^2 + 66844^2 .

It is a cyclic number.

It is not a de Polignac number, because 5647424617 - 2³ = 5647424609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5647424611) 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, 24988492 + ... + 24988717.

It is an arithmetic number, because the mean of its divisors is an integer number (1424350485).

Almost surely, 2^5647424617 is an apocalyptic number.

It is an amenable number.

5647424617 is a deficient number, since it is larger than the sum of its proper divisors (49977323).

5647424617 is a wasteful number, since it uses less digits than its factorization.

5647424617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49977322.

The product of its digits is 1128960, while the sum is 46.

The square root of 5647424617 is about 75149.3487463464. The cubic root of 5647424617 is about 1780.8068362808.

The spelling of 5647424617 in words is "five billion, six hundred forty-seven million, four hundred twenty-four thousand, six hundred seventeen".