1009054306 has 24 divisors (see below), whose sum is σ = 1675314900. Its totient is φ = 453114432.

The previous prime is 1009054303. The next prime is 1009054307. The reversal of 1009054306 is 6034509001.

It can be written as a sum of positive squares in 6 ways, for example, as 468073225 + 540981081 = 21635^2 + 23259^2 .

It is not an unprimeable number, because it can be changed into a prime (1009054301) 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, 21420 + ... + 49768.

Almost surely, 2^1009054306 is an apocalyptic number.

1009054306 is a deficient number, since it is larger than the sum of its proper divisors (666260594).

1009054306 is a wasteful number, since it uses less digits than its factorization.

1009054306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28438 (or 28401 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1009054306 is about 31765.6151522365. The cubic root of 1009054306 is about 1003.0090386051.

The spelling of 1009054306 in words is "one billion, nine million, fifty-four thousand, three hundred six".