2768851271063 has 8 divisors (see below), whose sum is σ = 2799374793600. Its totient is φ = 2738479230648.

The previous prime is 2768851271057. The next prime is 2768851271141. The reversal of 2768851271063 is 3601721588672.

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 2768851271063 - 2¹⁰ = 2768851270039 is a prime.

It is a super-2 number, since 2×2768851271063² (a number of 26 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 (2768859271063) 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, 37833773 + ... + 37906886.

It is an arithmetic number, because the mean of its divisors is an integer number (349921849200).

Almost surely, 2^{2768851271063} is an apocalyptic number.

2768851271063 is a deficient number, since it is larger than the sum of its proper divisors (30523522537).

2768851271063 is a wasteful number, since it uses less digits than its factorization.

2768851271063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75741061.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 2768851271063 in words is "two trillion, seven hundred sixty-eight billion, eight hundred fifty-one million, two hundred seventy-one thousand, sixty-three".