1075445163 has 48 divisors (see below), whose sum is σ = 1767045280. Its totient is φ = 624817152.

The previous prime is 1075445159. The next prime is 1075445221. The reversal of 1075445163 is 3615445701.

1075445163 is a `hidden beast` number, since 1 + 0 + 7 + 544 + 51 + 63 = 666.

1075445163 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1075445163 - 2² = 1075445159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1075445113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 828531 + ... + 829827.

Almost surely, 2^1075445163 is an apocalyptic number.

1075445163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1075445163 is a deficient number, since it is larger than the sum of its proper divisors (691600117).

1075445163 is a wasteful number, since it uses less digits than its factorization.

1075445163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708 (or 1705 counting only the distinct ones).

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

The square root of 1075445163 is about 32793.9805909560. The cubic root of 1075445163 is about 1024.5411908121.

The spelling of 1075445163 in words is "one billion, seventy-five million, four hundred forty-five thousand, one hundred sixty-three".