705055563 has 32 divisors (see below), whose sum is σ = 1071840000. Its totient is φ = 457809408.

The previous prime is 705055541. The next prime is 705055573. The reversal of 705055563 is 365550507.

It is not a de Polignac number, because 705055563 - 2⁶ = 705055499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (705055573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578731 + ... + 579947.

It is an arithmetic number, because the mean of its divisors is an integer number (33495000).

Almost surely, 2^705055563 is an apocalyptic number.

705055563 is a deficient number, since it is larger than the sum of its proper divisors (366784437).

705055563 is a wasteful number, since it uses less digits than its factorization.

705055563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 78750, while the sum is 36.

The square root of 705055563 is about 26552.8823859106. The cubic root of 705055563 is about 890.0364261487.

The spelling of 705055563 in words is "seven hundred five million, fifty-five thousand, five hundred sixty-three".