568722740362812 has 72 divisors (see below), whose sum is σ = 1699631178117600. Its totient is φ = 156889031822208.

The previous prime is 568722740362793. The next prime is 568722740362859. The reversal of 568722740362812 is 218263047227865.

It is a happy number.

568722740362812 is a `hidden beast` number, since 5 + 6 + 8 + 7 + 227 + 40 + 362 + 8 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 568722740362812.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38910962887 + ... + 38910977502.

Almost surely, 2^{568722740362812} is an apocalyptic number.

It is an amenable number.

568722740362812 is an abundant number, since it is smaller than the sum of its proper divisors (1130908437754788).

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

568722740362812 is a wasteful number, since it uses less digits than its factorization.

568722740362812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77821940435 (or 77821940430 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 63.

The spelling of 568722740362812 in words is "five hundred sixty-eight trillion, seven hundred twenty-two billion, seven hundred forty million, three hundred sixty-two thousand, eight hundred twelve".