568353309051840 has 896 divisors, whose sum is σ = 2080645754880000. Its totient is φ = 130288323723264.

The previous prime is 568353309051839. The next prime is 568353309051841. The reversal of 568353309051840 is 48150903353865.

It is an interprime number because it is at equal distance from previous prime (568353309051839) and next prime (568353309051841).

It is a super-3 number, since 3×568353309051840³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568353309051841) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3282365586 + ... + 3282538734.

It is an arithmetic number, because the mean of its divisors is an integer number (2322149280000).

Almost surely, 2^{568353309051840} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568353309051840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040322877440000).

568353309051840 is an abundant number, since it is smaller than the sum of its proper divisors (1512292445828160).

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

568353309051840 is a wasteful number, since it uses less digits than its factorization.

568353309051840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173437 (or 173427 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 60.

The spelling of 568353309051840 in words is "five hundred sixty-eight trillion, three hundred fifty-three billion, three hundred nine million, fifty-one thousand, eight hundred forty".