5605589197 has 8 divisors (see below), whose sum is σ = 6391893816. Its totient is φ = 4870013952.

The previous prime is 5605589179. The next prime is 5605589221. The reversal of 5605589197 is 7919855065.

It can be written as a sum of positive squares in 4 ways, for example, as 1964794276 + 3640794921 = 44326^2 + 60339^2 .

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 5605589197 - 2⁷ = 5605589069 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 (5605589117) 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, 12682108 + ... + 12682549.

It is an arithmetic number, because the mean of its divisors is an integer number (798986727).

Almost surely, 2^5605589197 is an apocalyptic number.

It is an amenable number.

5605589197 is a deficient number, since it is larger than the sum of its proper divisors (786304619).

5605589197 is a wasteful number, since it uses less digits than its factorization.

5605589197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25364687.

The product of its (nonzero) digits is 3402000, while the sum is 55.

The square root of 5605589197 is about 74870.4828153258. The cubic root of 5605589197 is about 1776.3986011358.

The spelling of 5605589197 in words is "five billion, six hundred five million, five hundred eighty-nine thousand, one hundred ninety-seven".