9663676125 has 32 divisors (see below), whose sum is σ = 16300682112. Its totient is φ = 5083344000.

The previous prime is 9663676103. The next prime is 9663676147. The reversal of 9663676125 is 5216763669.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9663676103) and next prime (9663676147).

It is not a de Polignac number, because 9663676125 - 2¹³ = 9663667933 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149131 + ... + 203880.

It is an arithmetic number, because the mean of its divisors is an integer number (509396316).

Almost surely, 2^9663676125 is an apocalyptic number.

It is an amenable number.

9663676125 is a deficient number, since it is larger than the sum of its proper divisors (6637005987).

9663676125 is a wasteful number, since it uses less digits than its factorization.

9663676125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353102 (or 353092 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 51.

The square root of 9663676125 is about 98303.9985198974. The cubic root of 9663676125 is about 2130.0058134250.

The spelling of 9663676125 in words is "nine billion, six hundred sixty-three million, six hundred seventy-six thousand, one hundred twenty-five".