1045930173 has 16 divisors (see below), whose sum is σ = 1440768000. Its totient is φ = 674227440.

The previous prime is 1045930159. The next prime is 1045930177. The reversal of 1045930173 is 3710395401.

It is not a de Polignac number, because 1045930173 - 2⁵ = 1045930141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045930177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126088 + ... + 134126.

It is an arithmetic number, because the mean of its divisors is an integer number (90048000).

Almost surely, 2^1045930173 is an apocalyptic number.

It is an amenable number.

1045930173 is a deficient number, since it is larger than the sum of its proper divisors (394837827).

1045930173 is a wasteful number, since it uses less digits than its factorization.

1045930173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9472.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1045930173 is about 32340.8437273983. The cubic root of 1045930173 is about 1015.0814636906.

The spelling of 1045930173 in words is "one billion, forty-five million, nine hundred thirty thousand, one hundred seventy-three".