4453218898 has 8 divisors (see below), whose sum is σ = 7031398320. Its totient is φ = 2109419460.

The previous prime is 4453218883. The next prime is 4453218911. The reversal of 4453218898 is 8988123544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58594948 + ... + 58595023.

It is an arithmetic number, because the mean of its divisors is an integer number (878924790).

Almost surely, 2^4453218898 is an apocalyptic number.

4453218898 is a deficient number, since it is larger than the sum of its proper divisors (2578179422).

4453218898 is a wasteful number, since it uses less digits than its factorization.

4453218898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117189992.

The product of its digits is 2211840, while the sum is 52.

The square root of 4453218898 is about 66732.4426197633. The cubic root of 4453218898 is about 1645.2226547963. Note that the first 3 decimals are identical.

The spelling of 4453218898 in words is "four billion, four hundred fifty-three million, two hundred eighteen thousand, eight hundred ninety-eight".