268593227063 has 4 divisors (see below), whose sum is σ = 306963688080. Its totient is φ = 230222766048.

The previous prime is 268593227051. The next prime is 268593227083. The reversal of 268593227063 is 360722395862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360722395862 = 2 ⋅180361197931.

It is a cyclic number.

It is not a de Polignac number, because 268593227063 - 2²⁶ = 268526118199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268593226996 and 268593227014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268593227083) 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, 19185230498 + ... + 19185230511.

It is an arithmetic number, because the mean of its divisors is an integer number (76740922020).

Almost surely, 2^268593227063 is an apocalyptic number.

268593227063 is a deficient number, since it is larger than the sum of its proper divisors (38370461017).

268593227063 is an equidigital number, since it uses as much as digits as its factorization.

268593227063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38370461016.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 268593227063 in words is "two hundred sixty-eight billion, five hundred ninety-three million, two hundred twenty-seven thousand, sixty-three".