166536050 has 12 divisors (see below), whose sum is σ = 309757146. Its totient is φ = 66614400.

The previous prime is 166536047. The next prime is 166536089. The reversal of 166536050 is 50635661.

It can be written as a sum of positive squares in 3 ways, for example, as 66275881 + 100260169 = 8141^2 + 10013^2 .

It is a junction number, because it is equal to n+sod(n) for n = 166535998 and 166536016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1665311 + ... + 1665410.

Almost surely, 2^166536050 is an apocalyptic number.

166536050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166536050 is a deficient number, since it is larger than the sum of its proper divisors (143221096).

166536050 is a wasteful number, since it uses less digits than its factorization.

166536050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330733 (or 3330728 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 166536050 is about 12904.8847340842. The cubic root of 166536050 is about 550.1774083336.

The spelling of 166536050 in words is "one hundred sixty-six million, five hundred thirty-six thousand, fifty".