8945445498 has 32 divisors (see below), whose sum is σ = 20146931712. Its totient is φ = 2623297200.

The previous prime is 8945445451. The next prime is 8945445521.

It is a happy number.

8945445498 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184036 + ... + 2188127.

It is an arithmetic number, because the mean of its divisors is an integer number (629591616).

Almost surely, 2^8945445498 is an apocalyptic number.

8945445498 is an abundant number, since it is smaller than the sum of its proper divisors (11201486214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8945445498 is a wasteful number, since it uses less digits than its factorization.

8945445498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372210.

The product of its digits is 33177600, while the sum is 60.

The square root of 8945445498 is about 94580.3652879391. The cubic root of 8945445498 is about 2075.8724156912.

The spelling of 8945445498 in words is "eight billion, nine hundred forty-five million, four hundred forty-five thousand, four hundred ninety-eight".