9526478425 has 6 divisors (see below), whose sum is σ = 11812833278. Its totient is φ = 7621182720.

The previous prime is 9526478417. The next prime is 9526478431. The reversal of 9526478425 is 5248746259.

It is a happy number.

9526478425 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 3 ways, for example, as 656794384 + 8869684041 = 25628^2 + 94179^2 .

It is not a de Polignac number, because 9526478425 - 2³ = 9526478417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 190529544 + ... + 190529593.

Almost surely, 2^9526478425 is an apocalyptic number.

It is an amenable number.

9526478425 is a deficient number, since it is larger than the sum of its proper divisors (2286354853).

9526478425 is a wasteful number, since it uses less digits than its factorization.

9526478425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381059147 (or 381059142 counting only the distinct ones).

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

The square root of 9526478425 is about 97603.6803865510. The cubic root of 9526478425 is about 2119.8776499492.

The spelling of 9526478425 in words is "nine billion, five hundred twenty-six million, four hundred seventy-eight thousand, four hundred twenty-five".