56868951798 has 16 divisors (see below), whose sum is σ = 126375448560. Its totient is φ = 18956317248.

The previous prime is 56868951793. The next prime is 56868951833. The reversal of 56868951798 is 89715986865.

56868951798 is a `hidden beast` number, since 568 + 6 + 8 + 9 + 51 + 7 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56868951793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526564315 + ... + 526564422.

It is an arithmetic number, because the mean of its divisors is an integer number (7898465535).

Almost surely, 2^56868951798 is an apocalyptic number.

56868951798 is an abundant number, since it is smaller than the sum of its proper divisors (69506496762).

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

56868951798 is a wasteful number, since it uses less digits than its factorization.

56868951798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053128748 (or 1053128742 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 72.

The spelling of 56868951798 in words is "fifty-six billion, eight hundred sixty-eight million, nine hundred fifty-one thousand, seven hundred ninety-eight".