166483527 has 12 divisors (see below), whose sum is σ = 258219576. Its totient is φ = 95133360.

The previous prime is 166483507. The next prime is 166483561. The reversal of 166483527 is 725384661.

It is not a de Polignac number, because 166483527 - 2⁶ = 166483463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166483507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566124 + ... + 566417.

It is an arithmetic number, because the mean of its divisors is an integer number (21518298).

Almost surely, 2^166483527 is an apocalyptic number.

166483527 is a deficient number, since it is larger than the sum of its proper divisors (91736049).

166483527 is a wasteful number, since it uses less digits than its factorization.

166483527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132558 (or 1132551 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 166483527 is about 12902.8495689906. The cubic root of 166483527 is about 550.1195629874.

The spelling of 166483527 in words is "one hundred sixty-six million, four hundred eighty-three thousand, five hundred twenty-seven".