565616676 has 12 divisors (see below), whose sum is σ = 1319772272. Its totient is φ = 188538888.

The previous prime is 565616671. The next prime is 565616677. The reversal of 565616676 is 676616565.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (565616671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23567350 + ... + 23567373.

Almost surely, 2^565616676 is an apocalyptic number.

It is an amenable number.

565616676 is an abundant number, since it is smaller than the sum of its proper divisors (754155596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565616676 is a wasteful number, since it uses less digits than its factorization.

565616676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47134730 (or 47134728 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 48.

The square root of 565616676 is about 23782.6969875159. The cubic root of 565616676 is about 827.0036031848.

The spelling of 565616676 in words is "five hundred sixty-five million, six hundred sixteen thousand, six hundred seventy-six".