268177000459 has 2 divisors, whose sum is σ = 268177000460. Its totient is φ = 268177000458.

The previous prime is 268177000439. The next prime is 268177000463. The reversal of 268177000459 is 954000771862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 268177000459 - 2⁹ = 268176999947 is a prime.

It is not a weakly prime, because it can be changed into another prime (268177000439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134088500229 + 134088500230.

It is an arithmetic number, because the mean of its divisors is an integer number (134088500230).

Almost surely, 2^268177000459 is an apocalyptic number.

268177000459 is a deficient number, since it is larger than the sum of its proper divisors (1).

268177000459 is an equidigital number, since it uses as much as digits as its factorization.

268177000459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 268177000459 in words is "two hundred sixty-eight billion, one hundred seventy-seven million, four hundred fifty-nine", and thus it is an aban number.