9166750083425 has 24 divisors (see below), whose sum is σ = 12401594452512. Its totient is φ = 6665930768000.

The previous prime is 9166750083409. The next prime is 9166750083437. The reversal of 9166750083425 is 5243800576619.

It is not a de Polignac number, because 9166750083425 - 2⁴ = 9166750083409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319205 + ... + 4293645.

It is an arithmetic number, because the mean of its divisors is an integer number (516733102188).

It is a 1-persistent number, because it is pandigital, but 2⋅9166750083425 = 18333500166850 is not.

Almost surely, 2^{9166750083425} is an apocalyptic number.

It is an amenable number.

9166750083425 is a deficient number, since it is larger than the sum of its proper divisors (3234844369087).

9166750083425 is a wasteful number, since it uses less digits than its factorization.

9166750083425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982849 (or 3982844 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 9166750083425 in words is "nine trillion, one hundred sixty-six billion, seven hundred fifty million, eighty-three thousand, four hundred twenty-five".