568240809784 has 8 divisors (see below), whose sum is σ = 1065451518360. Its totient is φ = 284120404888.

The previous prime is 568240809761. The next prime is 568240809791. The reversal of 568240809784 is 487908042865.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35515050604 + ... + 35515050619.

It is an arithmetic number, because the mean of its divisors is an integer number (133181439795).

Almost surely, 2^568240809784 is an apocalyptic number.

It is an amenable number.

568240809784 is a deficient number, since it is larger than the sum of its proper divisors (497210708576).

568240809784 is a wasteful number, since it uses less digits than its factorization.

568240809784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71030101229 (or 71030101225 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 568240809784 in words is "five hundred sixty-eight billion, two hundred forty million, eight hundred nine thousand, seven hundred eighty-four".