5605779 has 8 divisors (see below), whose sum is σ = 7867840. Its totient is φ = 3540456.

The previous prime is 5605777. The next prime is 5605783. The reversal of 5605779 is 9775065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5605779 - 2¹ = 5605777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49117 + ... + 49230.

It is an arithmetic number, because the mean of its divisors is an integer number (983480).

Almost surely, 2^5605779 is an apocalyptic number.

5605779 is a deficient number, since it is larger than the sum of its proper divisors (2262061).

5605779 is a wasteful number, since it uses less digits than its factorization.

5605779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98369.

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 5605779 is about 2367.6526349953. The cubic root of 5605779 is about 177.6418650291.

The spelling of 5605779 in words is "five million, six hundred five thousand, seven hundred seventy-nine".