166510000616 has 16 divisors (see below), whose sum is σ = 312308291940. Its totient is φ = 83227789440.

The previous prime is 166510000583. The next prime is 166510000621. The reversal of 166510000616 is 616000015661.

166510000616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154570067716 + 11939932900 = 393154^2 + 109270^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3375341 + ... + 3424316.

Almost surely, 2^166510000616 is an apocalyptic number.

It is an amenable number.

166510000616 is a deficient number, since it is larger than the sum of its proper divisors (145798291324).

166510000616 is a wasteful number, since it uses less digits than its factorization.

166510000616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802724 (or 6802720 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 166510000616 in words is "one hundred sixty-six billion, five hundred ten million, six hundred sixteen", and thus it is an aban number.