5655759 has 4 divisors (see below), whose sum is σ = 7541016. Its totient is φ = 3770504.

The previous prime is 5655757. The next prime is 5655791. The reversal of 5655759 is 9575565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5655759 - 2¹ = 5655757 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5655759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942624 + ... + 942629.

It is an arithmetic number, because the mean of its divisors is an integer number (1885254).

Almost surely, 2^5655759 is an apocalyptic number.

5655759 is a deficient number, since it is larger than the sum of its proper divisors (1885257).

5655759 is a wasteful number, since it uses less digits than its factorization.

5655759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885256.

The product of its digits is 236250, while the sum is 42.

The square root of 5655759 is about 2378.1839710165. The cubic root of 5655759 is about 178.1682434868.

It can be divided in two parts, 56557 and 59, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 5655759 in words is "five million, six hundred fifty-five thousand, seven hundred fifty-nine".