5617359789409 has 9 divisors (see below), whose sum is σ = 5630618465073. Its totient is φ = 5604132278052.

The previous prime is 5617359789403. The next prime is 5617359789421. The reversal of 5617359789409 is 9049879537165.

The square root of 5617359789409 is 2370097.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5617359789409 - 2²⁵ = 5617326234977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5617359789403) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1097352352 + ... + 1097357470.

It is an arithmetic number, because the mean of its divisors is an integer number (625624273897).

Almost surely, 2^{5617359789409} is an apocalyptic number.

5617359789409 is the 2370097-th square number.

5617359789409 is the 1185049-th centered octagonal number.

It is an amenable number.

5617359789409 is a deficient number, since it is larger than the sum of its proper divisors (13258675664).

5617359789409 is an frugal number, since it uses more digits than its factorization.

5617359789409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 514382400, while the sum is 73.

The spelling of 5617359789409 in words is "five trillion, six hundred seventeen billion, three hundred fifty-nine million, seven hundred eighty-nine thousand, four hundred nine".