552227166 has 16 divisors (see below), whose sum is σ = 1227171600. Its totient is φ = 184075704.

The previous prime is 552227147. The next prime is 552227173. The reversal of 552227166 is 661722255.

552227166 is a `hidden beast` number, since 5 + 522 + 2 + 71 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 552227166.

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, 5113161 + ... + 5113268.

It is an arithmetic number, because the mean of its divisors is an integer number (76698225).

Almost surely, 2^552227166 is an apocalyptic number.

552227166 is an abundant number, since it is smaller than the sum of its proper divisors (674944434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552227166 is a wasteful number, since it uses less digits than its factorization.

552227166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226440 (or 10226434 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 552227166 is about 23499.5141651907. The cubic root of 552227166 is about 820.4256990494.

The spelling of 552227166 in words is "five hundred fifty-two million, two hundred twenty-seven thousand, one hundred sixty-six".