9455613489 has 40 divisors (see below), whose sum is σ = 16204552320. Its totient is φ = 5382578304.

The previous prime is 9455613481. The next prime is 9455613509. The reversal of 9455613489 is 9843165549.

9455613489 is a `hidden beast` number, since 9 + 4 + 556 + 1 + 3 + 4 + 89 = 666.

It is not a de Polignac number, because 9455613489 - 2³ = 9455613481 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9455613481) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 117417 + ... + 180825.

It is an arithmetic number, because the mean of its divisors is an integer number (405113808).

Almost surely, 2^9455613489 is an apocalyptic number.

It is an amenable number.

9455613489 is a deficient number, since it is larger than the sum of its proper divisors (6748938831).

9455613489 is a wasteful number, since it uses less digits than its factorization.

9455613489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63691 (or 63682 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 9455613489 is about 97239.9788615773. The cubic root of 9455613489 is about 2114.6081603958.

The spelling of 9455613489 in words is "nine billion, four hundred fifty-five million, six hundred thirteen thousand, four hundred eighty-nine".