5766007665 has 32 divisors (see below), whose sum is σ = 10336323456. Its totient is φ = 2720079360.

The previous prime is 5766007627. The next prime is 5766007669. The reversal of 5766007665 is 5667006675.

It is not a de Polignac number, because 5766007665 - 2⁶ = 5766007601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5766007669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466132 + ... + 478341.

It is an arithmetic number, because the mean of its divisors is an integer number (323010108).

Almost surely, 2^5766007665 is an apocalyptic number.

5766007665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5766007665 is a deficient number, since it is larger than the sum of its proper divisors (4570315791).

5766007665 is a wasteful number, since it uses less digits than its factorization.

5766007665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944529.

The product of its (nonzero) digits is 1587600, while the sum is 48.

The square root of 5766007665 is about 75934.2324976028. The cubic root of 5766007665 is about 1793.1848945427.

The spelling of 5766007665 in words is "five billion, seven hundred sixty-six million, seven thousand, six hundred sixty-five".