259462680563 has 4 divisors (see below), whose sum is σ = 260291635128. Its totient is φ = 258633726000.

The previous prime is 259462680527. The next prime is 259462680577. The reversal of 259462680563 is 365086264952.

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 259462680563 - 2²⁰ = 259461631987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 259462680499 and 259462680508.

It is not an unprimeable number, because it can be changed into a prime (259462685563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414476813 + ... + 414477438.

It is an arithmetic number, because the mean of its divisors is an integer number (65072908782).

Almost surely, 2^259462680563 is an apocalyptic number.

259462680563 is a deficient number, since it is larger than the sum of its proper divisors (828954565).

259462680563 is an equidigital number, since it uses as much as digits as its factorization.

259462680563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828954564.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 259462680563 in words is "two hundred fifty-nine billion, four hundred sixty-two million, six hundred eighty thousand, five hundred sixty-three".