5765663 has 4 divisors (see below), whose sum is σ = 6016368. Its totient is φ = 5514960.

The previous prime is 5765653. The next prime is 5765671. The reversal of 5765663 is 3665675.

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 5765663 - 2⁴ = 5765647 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 (5765603) 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, 125318 + ... + 125363.

It is an arithmetic number, because the mean of its divisors is an integer number (1504092).

Almost surely, 2^5765663 is an apocalyptic number.

5765663 is a deficient number, since it is larger than the sum of its proper divisors (250705).

5765663 is a wasteful number, since it uses less digits than its factorization.

5765663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250704.

The product of its digits is 113400, while the sum is 38.

The square root of 5765663 is about 2401.1795018282. The cubic root of 5765663 is about 179.3149164426.

The spelling of 5765663 in words is "five million, seven hundred sixty-five thousand, six hundred sixty-three".