9253478025 has 135 divisors (see below), whose sum is σ = 18581771845. Its totient is φ = 4401883200.

The previous prime is 9253478023. The next prime is 9253478041. The reversal of 9253478025 is 5208743529.

The square root of 9253478025 is 96195.

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

9253478025 is a `hidden beast` number, since 92 + 534 + 7 + 8 + 0 + 25 = 666.

9253478025 is digitally balanced in base 2, 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 69705801 + 9183772224 = 8349^2 + 95832^2 .

It is not a de Polignac number, because 9253478025 - 2¹ = 9253478023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9253478023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 174593899 + ... + 174593951.

Almost surely, 2^9253478025 is an apocalyptic number.

9253478025 is the 96195-th square number.

9253478025 is the 48098-th centered octagonal number.

It is an amenable number.

9253478025 is an abundant number, since it is smaller than the sum of its proper divisors (9328293820).

9253478025 is an equidigital number, since it uses as much as digits as its factorization.

9253478025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The cubic root of 9253478025 is about 2099.4312915782.

The spelling of 9253478025 in words is "nine billion, two hundred fifty-three million, four hundred seventy-eight thousand, twenty-five".