463304842225 has 9 divisors (see below), whose sum is σ = 574502224513. Its totient is φ = 370641151120.

The previous prime is 463304842213. The next prime is 463304842271. The reversal of 463304842225 is 522248403364.

It is a happy number.

The square root of 463304842225 is 680665.

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

It can be written as a sum of positive squares in 4 ways, for example, as 83040219889 + 380264622336 = 288167^2 + 616656^2 .

It is not a de Polignac number, because 463304842225 - 2¹³ = 463304834033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3335259 + ... + 3471391.

Almost surely, 2^463304842225 is an apocalyptic number.

463304842225 is the 680665-th square number.

463304842225 is the 340333-rd centered octagonal number.

It is an amenable number.

463304842225 is a deficient number, since it is larger than the sum of its proper divisors (111197382288).

463304842225 is an frugal number, since it uses more digits than its factorization.

463304842225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272276 (or 136138 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 463304842225 in words is "four hundred sixty-three billion, three hundred four million, eight hundred forty-two thousand, two hundred twenty-five".