1606217427175 has 24 divisors (see below), whose sum is σ = 2096688013200. Its totient is φ = 1217255719680.

The previous prime is 1606217427163. The next prime is 1606217427197. The reversal of 1606217427175 is 5717247126061.

It is not a de Polignac number, because 1606217427175 - 2²⁷ = 1606083209447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6875691 + ... + 7105459.

It is an arithmetic number, because the mean of its divisors is an integer number (87362000550).

Almost surely, 2^{1606217427175} is an apocalyptic number.

1606217427175 is a deficient number, since it is larger than the sum of its proper divisors (490470586025).

1606217427175 is a wasteful number, since it uses less digits than its factorization.

1606217427175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244515 (or 244510 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 1606217427175 in words is "one trillion, six hundred six billion, two hundred seventeen million, four hundred twenty-seven thousand, one hundred seventy-five".