9425656565248 has 80 divisors (see below), whose sum is σ = 23479983863424. Its totient is φ = 3672333711360.

The previous prime is 9425656565243. The next prime is 9425656565257. The reversal of 9425656565248 is 8425656565249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9425656565243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119502690 + ... + 119581537.

Almost surely, 2^{9425656565248} is an apocalyptic number.

It is an amenable number.

9425656565248 is an abundant number, since it is smaller than the sum of its proper divisors (14054327298176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9425656565248 is a wasteful number, since it uses less digits than its factorization.

9425656565248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239084263 (or 239084247 counting only the distinct ones).

The product of its digits is 622080000, while the sum is 67.

Subtracting from 9425656565248 its reverse (8425656565249), we obtain a palindrome (999999999999).

The spelling of 9425656565248 in words is "nine trillion, four hundred twenty-five billion, six hundred fifty-six million, five hundred sixty-five thousand, two hundred forty-eight".