568376158640634 has 32 divisors (see below), whose sum is σ = 1273003469936640. Its totient is φ = 187966918603296.

The previous prime is 568376158640593. The next prime is 568376158640639. The reversal of 568376158640634 is 436046851673865.

568376158640634 is a `hidden beast` number, since 5 + 6 + 8 + 3 + 7 + 6 + 1 + 586 + 4 + 0 + 6 + 34 = 666.

568376158640634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×568376158640634² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (568376158640639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41438908179 + ... + 41438921894.

It is an arithmetic number, because the mean of its divisors is an integer number (39781358435520).

Almost surely, 2^{568376158640634} is an apocalyptic number.

568376158640634 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

568376158640634 is an abundant number, since it is smaller than the sum of its proper divisors (704627311296006).

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

568376158640634 is a wasteful number, since it uses less digits than its factorization.

568376158640634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82877830211 (or 82877830205 counting only the distinct ones).

The product of its (nonzero) digits is 2090188800, while the sum is 72.

The spelling of 568376158640634 in words is "five hundred sixty-eight trillion, three hundred seventy-six billion, one hundred fifty-eight million, six hundred forty thousand, six hundred thirty-four".