5776009 has 4 divisors (see below), whose sum is σ = 5781780. Its totient is φ = 5770240.

The previous prime is 5775997. The next prime is 5776021. The reversal of 5776009 is 9006775.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (5775997) and next prime (5776021).

It can be written as a sum of positive squares in 2 ways, for example, as 4609609 + 1166400 = 2147^2 + 1080^2 .

It is a cyclic number.

It is not a de Polignac number, because 5776009 - 2⁷ = 5775881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5776049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (1445445).

Almost surely, 2^5776009 is an apocalyptic number.

It is an amenable number.

5776009 is a deficient number, since it is larger than the sum of its proper divisors (5771).

5776009 is a wasteful number, since it uses less digits than its factorization.

5776009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 5776009 is about 2403.3328941285. The cubic root of 5776009 is about 179.4221075594.

It can be divided in two parts, 577600 and 9, that multiplied together give a square (5198400 = 2280²).

The spelling of 5776009 in words is "five million, seven hundred seventy-six thousand, nine".