550666132 has 24 divisors (see below), whose sum is σ = 1015459200. Its totient is φ = 260565696.

The previous prime is 550666117. The next prime is 550666163. The reversal of 550666132 is 231666055.

550666132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80544 + ... + 87112.

It is an arithmetic number, because the mean of its divisors is an integer number (42310800).

Almost surely, 2^550666132 is an apocalyptic number.

It is an amenable number.

550666132 is a deficient number, since it is larger than the sum of its proper divisors (464793068).

550666132 is a wasteful number, since it uses less digits than its factorization.

550666132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695 (or 7693 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 550666132 is about 23466.2764834986. The cubic root of 550666132 is about 819.6519105558.

The spelling of 550666132 in words is "five hundred fifty million, six hundred sixty-six thousand, one hundred thirty-two".