568378532 has 6 divisors (see below), whose sum is σ = 994662438. Its totient is φ = 284189264.

The previous prime is 568378513. The next prime is 568378537. The reversal of 568378532 is 235873865.

It can be written as a sum of positive squares in only one way, i.e., 321700096 + 246678436 = 17936^2 + 15706^2 .

It is not an unprimeable number, because it can be changed into a prime (568378537) 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 as a sum of consecutive naturals, namely, 71047313 + ... + 71047320.

It is an arithmetic number, because the mean of its divisors is an integer number (165777073).

Almost surely, 2^568378532 is an apocalyptic number.

It is an amenable number.

568378532 is a deficient number, since it is larger than the sum of its proper divisors (426283906).

568378532 is a wasteful number, since it uses less digits than its factorization.

568378532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142094637 (or 142094635 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 568378532 is about 23840.6906779145. The cubic root of 568378532 is about 828.3474799267.

The spelling of 568378532 in words is "five hundred sixty-eight million, three hundred seventy-eight thousand, five hundred thirty-two".