5655779 has 8 divisors (see below), whose sum is σ = 5762400. Its totient is φ = 5550336.

The previous prime is 5655757. The next prime is 5655791. The reversal of 5655779 is 9775565.

5655779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5655779 - 2⁸ = 5655523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655739) 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, 19157 + ... + 19449.

It is an arithmetic number, because the mean of its divisors is an integer number (720300).

Almost surely, 2^5655779 is an apocalyptic number.

5655779 is a deficient number, since it is larger than the sum of its proper divisors (106621).

5655779 is a wasteful number, since it uses less digits than its factorization.

5655779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589.

The product of its digits is 330750, while the sum is 44.

The square root of 5655779 is about 2378.1881759020. The cubic root of 5655779 is about 178.1684535005.

The spelling of 5655779 in words is "five million, six hundred fifty-five thousand, seven hundred seventy-nine".