452282289698 has 18 divisors (see below), whose sum is σ = 681080171121. Its totient is φ = 225259012584.

The previous prime is 452282289689. The next prime is 452282289721. The reversal of 452282289698 is 896982282254.

It can be written as a sum of positive squares in 2 ways, for example, as 440135384329 + 12146905369 = 663427^2 + 110213^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=475543.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 291982628 + ... + 291984176.

Almost surely, 2^452282289698 is an apocalyptic number.

452282289698 is a deficient number, since it is larger than the sum of its proper divisors (228797881423).

452282289698 is an frugal number, since it uses more digits than its factorization.

452282289698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714 (or 1858 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 65.

The spelling of 452282289698 in words is "four hundred fifty-two billion, two hundred eighty-two million, two hundred eighty-nine thousand, six hundred ninety-eight".