545166032 has 10 divisors (see below), whose sum is σ = 1056259218. Its totient is φ = 272583008.

The previous prime is 545166001. The next prime is 545166043. The reversal of 545166032 is 230661545.

It can be written as a sum of positive squares in only one way, i.e., 274366096 + 270799936 = 16564^2 + 16456^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 545166032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17036423 + ... + 17036454.

Almost surely, 2^545166032 is an apocalyptic number.

It is an amenable number.

545166032 is a deficient number, since it is larger than the sum of its proper divisors (511093186).

545166032 is a wasteful number, since it uses less digits than its factorization.

545166032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34072885 (or 34072879 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 545166032 is about 23348.7908038082. The cubic root of 545166032 is about 816.9138566641.

The spelling of 545166032 in words is "five hundred forty-five million, one hundred sixty-six thousand, thirty-two".