568684673653 has 8 divisors (see below), whose sum is σ = 569396989728. Its totient is φ = 567972595344.

The previous prime is 568684673647. The next prime is 568684673663. The reversal of 568684673653 is 356376486865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 568684673653 - 2³⁷ = 431245720181 is a prime.

It is a super-2 number, since 2×568684673653² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568684673663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4994050 + ... + 5106652.

It is an arithmetic number, because the mean of its divisors is an integer number (71174623716).

Almost surely, 2^568684673653 is an apocalyptic number.

It is an amenable number.

568684673653 is a deficient number, since it is larger than the sum of its proper divisors (712316075).

568684673653 is a wasteful number, since it uses less digits than its factorization.

568684673653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118883.

The product of its digits is 522547200, while the sum is 67.

The spelling of 568684673653 in words is "five hundred sixty-eight billion, six hundred eighty-four million, six hundred seventy-three thousand, six hundred fifty-three".