6768063158 has 16 divisors (see below), whose sum is σ = 10485188736. Its totient is φ = 3273117120.

The previous prime is 6768063149. The next prime is 6768063167. The reversal of 6768063158 is 8513608676.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6768063149) and next prime (6768063167).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91610 + ... + 148082.

It is an arithmetic number, because the mean of its divisors is an integer number (655324296).

Almost surely, 2^6768063158 is an apocalyptic number.

6768063158 is a deficient number, since it is larger than the sum of its proper divisors (3717125578).

6768063158 is a wasteful number, since it uses less digits than its factorization.

6768063158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58439.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 6768063158 is about 82268.2390597976. The cubic root of 6768063158 is about 1891.5658624474.

The spelling of 6768063158 in words is "six billion, seven hundred sixty-eight million, sixty-three thousand, one hundred fifty-eight".