8448000025 has 12 divisors (see below), whose sum is σ = 10758643372. Its totient is φ = 6575739840.

The previous prime is 8447999933. The next prime is 8448000037. The reversal of 8448000025 is 5200008448.

It can be written as a sum of positive squares in 6 ways, for example, as 1444988169 + 7003011856 = 38013^2 + 83684^2 .

It is not a de Polignac number, because 8448000025 - 2¹³ = 8447991833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4565562 + ... + 4567411.

Almost surely, 2^8448000025 is an apocalyptic number.

It is an amenable number.

8448000025 is a deficient number, since it is larger than the sum of its proper divisors (2310643347).

8448000025 is a wasteful number, since it uses less digits than its factorization.

8448000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133020 (or 9133015 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 8448000025 is about 91913.0024806066. The cubic root of 8448000025 is about 2036.6573498728.

The spelling of 8448000025 in words is "eight billion, four hundred forty-eight million, twenty-five", and thus it is an aban number.