4455999999 has 32 divisors (see below), whose sum is σ = 7625249280. Its totient is φ = 2541744000.

The previous prime is 4455999991. The next prime is 4456000039. The reversal of 4455999999 is 9999995544.

4455999999 is a `hidden beast` number, since 445 + 5 + 9 + 9 + 99 + 99 = 666.

4455999999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4455999999 - 2³ = 4455999991 is a prime.

4455999999 is a modest number, since divided by 99999 gives 44559 as remainder.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455999991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436227 + ... + 446324.

It is an arithmetic number, because the mean of its divisors is an integer number (238289040).

Almost surely, 2^4455999999 is an apocalyptic number.

4455999999 is a deficient number, since it is larger than the sum of its proper divisors (3169249281).

4455999999 is a wasteful number, since it uses less digits than its factorization.

4455999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882588 (or 882582 counting only the distinct ones).

The product of its digits is 212576400, while the sum is 72.

The square root of 4455999999 is about 66753.2770656243. The cubic root of 4455999999 is about 1645.5650721436.

The spelling of 4455999999 in words is "four billion, four hundred fifty-five million, nine hundred ninety-nine thousand, nine hundred ninety-nine".