9697488935625 has 240 divisors, whose sum is σ = 19241241731712. Its totient is φ = 4862332800000.

The previous prime is 9697488935581. The next prime is 9697488935657. The reversal of 9697488935625 is 5265398847969.

9697488935625 is a `hidden beast` number, since 9 + 6 + 9 + 7 + 48 + 8 + 9 + 3 + 562 + 5 = 666.

9697488935625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9697488935625 - 2⁸ = 9697488935369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 3359017932 + ... + 3359020818.

Almost surely, 2^{9697488935625} is an apocalyptic number.

It is an amenable number.

9697488935625 is a deficient number, since it is larger than the sum of its proper divisors (9543752796087).

9697488935625 is a wasteful number, since it uses less digits than its factorization.

9697488935625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240 (or 4213 counting only the distinct ones).

The product of its digits is 7054387200, while the sum is 81.

The spelling of 9697488935625 in words is "nine trillion, six hundred ninety-seven billion, four hundred eighty-eight million, nine hundred thirty-five thousand, six hundred twenty-five".