2680754968363 has 4 divisors (see below), whose sum is σ = 2681897175640. Its totient is φ = 2679612761088.

The previous prime is 2680754968319. The next prime is 2680754968369. The reversal of 2680754968363 is 3638694570862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2680754968363 - 2¹⁷ = 2680754837291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2680754968369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571100118 + ... + 571104811.

It is an arithmetic number, because the mean of its divisors is an integer number (670474293910).

Almost surely, 2^{2680754968363} is an apocalyptic number.

2680754968363 is a deficient number, since it is larger than the sum of its proper divisors (1142207277).

2680754968363 is a wasteful number, since it uses less digits than its factorization.

2680754968363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142207276.

The product of its (nonzero) digits is 313528320, while the sum is 67.

The spelling of 2680754968363 in words is "two trillion, six hundred eighty billion, seven hundred fifty-four million, nine hundred sixty-eight thousand, three hundred sixty-three".