30010365225 has 27 divisors (see below), whose sum is σ = 53756553253. Its totient is φ = 16004142240.

The previous prime is 30010365199. The next prime is 30010365227. The reversal of 30010365225 is 52256301003.

The square root of 30010365225 is 173235.

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

30010365225 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 0 + 3 + 652 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5846284521 + 24164080704 = 76461^2 + 155448^2 .

It is not a de Polignac number, because 30010365225 - 2⁷ = 30010365097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30010365227) 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 26 ways as a sum of consecutive naturals, for example, 2592751 + ... + 2604299.

Almost surely, 2^30010365225 is an apocalyptic number.

30010365225 is the 173235-th square number.

30010365225 is the 86618-th centered octagonal number.

It is an amenable number.

30010365225 is a deficient number, since it is larger than the sum of its proper divisors (23746188028).

30010365225 is an frugal number, since it uses more digits than its factorization.

30010365225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23114 (or 11557 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 30010365225 its reverse (52256301003), we get a palindrome (82266666228).

The spelling of 30010365225 in words is "thirty billion, ten million, three hundred sixty-five thousand, two hundred twenty-five".