1045545306 has 16 divisors (see below), whose sum is σ = 2251943904. Its totient is φ = 321706224.

The previous prime is 1045545299. The next prime is 1045545317. The reversal of 1045545306 is 6035455401.

1045545306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6702136 + ... + 6702291.

It is an arithmetic number, because the mean of its divisors is an integer number (140746494).

Almost surely, 2^1045545306 is an apocalyptic number.

1045545306 is an abundant number, since it is smaller than the sum of its proper divisors (1206398598).

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

1045545306 is a wasteful number, since it uses less digits than its factorization.

1045545306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13404445.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1045545306 is about 32334.8930104926. The cubic root of 1045545306 is about 1014.9569431775.

The spelling of 1045545306 in words is "one billion, forty-five million, five hundred forty-five thousand, three hundred six".