705494559463 has 4 divisors (see below), whose sum is σ = 709188248448. Its totient is φ = 701800870480.

The previous prime is 705494559449. The next prime is 705494559479. The reversal of 705494559463 is 364955494507.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364955494507 = 887 ⋅411449261.

It is a cyclic number.

It is not a de Polignac number, because 705494559463 - 2²⁹ = 704957688551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705494559443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1846844206 + ... + 1846844587.

It is an arithmetic number, because the mean of its divisors is an integer number (177297062112).

Almost surely, 2^705494559463 is an apocalyptic number.

705494559463 is a deficient number, since it is larger than the sum of its proper divisors (3693688985).

705494559463 is a wasteful number, since it uses less digits than its factorization.

705494559463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3693688984.

The product of its (nonzero) digits is 81648000, while the sum is 61.

The spelling of 705494559463 in words is "seven hundred five billion, four hundred ninety-four million, five hundred fifty-nine thousand, four hundred sixty-three".