470565816484 has 9 divisors (see below), whose sum is σ = 823492579777. Its totient is φ = 235282222264.

The previous prime is 470565816481. The next prime is 470565816529. The reversal of 470565816484 is 484618565074.

The square root of 470565816484 is 685978.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23432874084 + 447132942400 = 153078^2 + 668680^2 .

It is a super-2 number, since 2×470565816484² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470565816481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1200462 + ... + 1543450.

Almost surely, 2^470565816484 is an apocalyptic number.

470565816484 is the 685978-th square number.

It is an amenable number.

470565816484 is a deficient number, since it is larger than the sum of its proper divisors (352926763293).

470565816484 is an frugal number, since it uses more digits than its factorization.

470565816484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685982 (or 342991 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 58.

The spelling of 470565816484 in words is "four hundred seventy billion, five hundred sixty-five million, eight hundred sixteen thousand, four hundred eighty-four".