568145292 has 96 divisors (see below), whose sum is σ = 1576592640. Its totient is φ = 156967680.

The previous prime is 568145251. The next prime is 568145299. The reversal of 568145292 is 292541865.

568145292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (568145299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140434 + ... + 144422.

It is an arithmetic number, because the mean of its divisors is an integer number (16422840).

Almost surely, 2^568145292 is an apocalyptic number.

568145292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568145292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788296320).

568145292 is an abundant number, since it is smaller than the sum of its proper divisors (1008447348).

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

568145292 is a wasteful number, since it uses less digits than its factorization.

568145292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103 (or 4101 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 568145292 is about 23835.7985391721. The cubic root of 568145292 is about 828.2341574435.

The spelling of 568145292 in words is "five hundred sixty-eight million, one hundred forty-five thousand, two hundred ninety-two".