9669605675956 has 24 divisors (see below), whose sum is σ = 17812612580000. Its totient is φ = 4580292969504.

The previous prime is 9669605675923. The next prime is 9669605676023. The reversal of 9669605675956 is 6595765069669.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7559395 + ... + 8745493.

Almost surely, 2^{9669605675956} is an apocalyptic number.

It is an amenable number.

9669605675956 is a deficient number, since it is larger than the sum of its proper divisors (8143006904044).

9669605675956 is a wasteful number, since it uses less digits than its factorization.

9669605675956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293391 (or 1293389 counting only the distinct ones).

The product of its (nonzero) digits is 4960116000, while the sum is 79.

The spelling of 9669605675956 in words is "nine trillion, six hundred sixty-nine billion, six hundred five million, six hundred seventy-five thousand, nine hundred fifty-six".