8475964225 has 9 divisors (see below), whose sum is σ = 10510766473. Its totient is φ = 6780403120.

The previous prime is 8475964219. The next prime is 8475964297. The reversal of 8475964225 is 5224695748.

It is a happy number.

The square root of 8475964225 is 92065.

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

8475964225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1221013249 + 7254950976 = 34943^2 + 85176^2 .

It is not a de Polignac number, because 8475964225 - 2¹⁹ = 8475439937 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, 451119 + ... + 469531.

Almost surely, 2^8475964225 is an apocalyptic number.

8475964225 is the 92065-th square number.

8475964225 is the 46033-rd centered octagonal number.

It is an amenable number.

8475964225 is a deficient number, since it is larger than the sum of its proper divisors (2034802248).

8475964225 is an frugal number, since it uses more digits than its factorization.

8475964225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36836 (or 18418 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The cubic root of 8475964225 is about 2038.9020928870.

The spelling of 8475964225 in words is "eight billion, four hundred seventy-five million, nine hundred sixty-four thousand, two hundred twenty-five".