268793544683 has 8 divisors (see below), whose sum is σ = 278378933760. Its totient is φ = 259369254760.

The previous prime is 268793544659. The next prime is 268793544697. The reversal of 268793544683 is 386445397862.

It is a happy number.

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 268793544683 - 2³⁴ = 251613675499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268793544653) 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, 40271393 + ... + 40278066.

It is an arithmetic number, because the mean of its divisors is an integer number (34797366720).

Almost surely, 2^268793544683 is an apocalyptic number.

268793544683 is a deficient number, since it is larger than the sum of its proper divisors (9585389077).

268793544683 is an equidigital number, since it uses as much as digits as its factorization.

268793544683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80549577.

The product of its digits is 209018880, while the sum is 65.

The spelling of 268793544683 in words is "two hundred sixty-eight billion, seven hundred ninety-three million, five hundred forty-four thousand, six hundred eighty-three".