945132017 has 12 divisors (see below), whose sum is σ = 1013777856. Its totient is φ = 880872000.

The previous prime is 945132007. The next prime is 945132047. The reversal of 945132017 is 710231549.

945132017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 945132017 - 2¹² = 945127921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945132007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13892 + ... + 45642.

It is an arithmetic number, because the mean of its divisors is an integer number (84481488).

Almost surely, 2^945132017 is an apocalyptic number.

It is an amenable number.

945132017 is a deficient number, since it is larger than the sum of its proper divisors (68645839).

945132017 is a wasteful number, since it uses less digits than its factorization.

945132017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31888 (or 31871 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 945132017 is about 30742.9994795563. Note that the first 3 decimals coincide. The cubic root of 945132017 is about 981.3655878982.

Adding to 945132017 its sum of digits (32), we get a square (945132049 = 30743²).

The spelling of 945132017 in words is "nine hundred forty-five million, one hundred thirty-two thousand, seventeen".