9166670182525 has 12 divisors (see below), whose sum is σ = 11643906906324. Its totient is φ = 7154474288000.

The previous prime is 9166670182519. The next prime is 9166670182667. The reversal of 9166670182525 is 5252810766619.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2316709261476 + 6849960921049 = 1522074^2 + 2617243^2 .

It is not a de Polignac number, because 9166670182525 - 2²¹ = 9166668085373 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9166670182525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4471545406 + ... + 4471547455.

It is an arithmetic number, because the mean of its divisors is an integer number (970325575527).

Almost surely, 2^{9166670182525} is an apocalyptic number.

It is an amenable number.

9166670182525 is a deficient number, since it is larger than the sum of its proper divisors (2477236723799).

9166670182525 is a wasteful number, since it uses less digits than its factorization.

9166670182525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943092912 (or 8943092907 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 9166670182525 in words is "nine trillion, one hundred sixty-six billion, six hundred seventy million, one hundred eighty-two thousand, five hundred twenty-five".