9166750083437 has 2 divisors, whose sum is σ = 9166750083438. Its totient is φ = 9166750083436.

The previous prime is 9166750083409. The next prime is 9166750083443. The reversal of 9166750083437 is 7343800576619.

9166750083437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8587132805161 + 579617278276 = 2930381^2 + 761326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9166750083437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9166750082437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4583375041718 + 4583375041719.

It is an arithmetic number, because the mean of its divisors is an integer number (4583375041719).

Almost surely, 2^{9166750083437} is an apocalyptic number.

It is an amenable number.

9166750083437 is a deficient number, since it is larger than the sum of its proper divisors (1).

9166750083437 is an equidigital number, since it uses as much as digits as its factorization.

9166750083437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 9166750083437 in words is "nine trillion, one hundred sixty-six billion, seven hundred fifty million, eighty-three thousand, four hundred thirty-seven".