565485968 has 10 divisors (see below), whose sum is σ = 1095629094. Its totient is φ = 282742976.

The previous prime is 565485953. The next prime is 565485979. The reversal of 565485968 is 869584565.

It can be written as a sum of positive squares in only one way, i.e., 479960464 + 85525504 = 21908^2 + 9248^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17671421 + ... + 17671452.

Almost surely, 2^565485968 is an apocalyptic number.

It is an amenable number.

565485968 is a deficient number, since it is larger than the sum of its proper divisors (530143126).

565485968 is a wasteful number, since it uses less digits than its factorization.

565485968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35342881 (or 35342875 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 56.

The square root of 565485968 is about 23779.9488645371. The cubic root of 565485968 is about 826.9398943639.

The spelling of 565485968 in words is "five hundred sixty-five million, four hundred eighty-five thousand, nine hundred sixty-eight".