5643485926517 has 8 divisors (see below), whose sum is σ = 5674869957120. Its totient is φ = 5612104144080.

The previous prime is 5643485926513. The next prime is 5643485926537. The reversal of 5643485926517 is 7156295843465.

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 5643485926517 - 2² = 5643485926513 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 (5643485926513) 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, 4604084 + ... + 5699522.

It is an arithmetic number, because the mean of its divisors is an integer number (709358744640).

Almost surely, 2^{5643485926517} is an apocalyptic number.

It is an amenable number.

5643485926517 is a deficient number, since it is larger than the sum of its proper divisors (31384030603).

5643485926517 is a wasteful number, since it uses less digits than its factorization.

5643485926517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124083.

The product of its digits is 217728000, while the sum is 65.

The spelling of 5643485926517 in words is "five trillion, six hundred forty-three billion, four hundred eighty-five million, nine hundred twenty-six thousand, five hundred seventeen".