1046545168 has 10 divisors (see below), whose sum is σ = 2027681294. Its totient is φ = 523272576.

The previous prime is 1046545141. The next prime is 1046545169. The reversal of 1046545168 is 8615456401.

It can be written as a sum of positive squares in only one way, i.e., 955304464 + 91240704 = 30908^2 + 9552^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1046545168.

It is not an unprimeable number, because it can be changed into a prime (1046545169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32704521 + ... + 32704552.

Almost surely, 2^1046545168 is an apocalyptic number.

It is an amenable number.

1046545168 is a deficient number, since it is larger than the sum of its proper divisors (981136126).

1046545168 is an equidigital number, since it uses as much as digits as its factorization.

1046545168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65409081 (or 65409075 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 1046545168 is about 32350.3503535897. The cubic root of 1046545168 is about 1015.2803768132.

The spelling of 1046545168 in words is "one billion, forty-six million, five hundred forty-five thousand, one hundred sixty-eight".