4454658009 has 24 divisors (see below), whose sum is σ = 6719993280. Its totient is φ = 2838229152.

The previous prime is 4454658001. The next prime is 4454658017. The reversal of 4454658009 is 9008564544.

It is an interprime number because it is at equal distance from previous prime (4454658001) and next prime (4454658017).

It is not a de Polignac number, because 4454658009 - 2³ = 4454658001 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4454658001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252067 + ... + 269159.

It is an arithmetic number, because the mean of its divisors is an integer number (279999720).

Almost surely, 2^4454658009 is an apocalyptic number.

It is an amenable number.

4454658009 is a deficient number, since it is larger than the sum of its proper divisors (2265335271).

4454658009 is a wasteful number, since it uses less digits than its factorization.

4454658009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18381 (or 18378 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4454658009 is about 66743.2244426354. The cubic root of 4454658009 is about 1645.3998601747.

The spelling of 4454658009 in words is "four billion, four hundred fifty-four million, six hundred fifty-eight thousand, nine".