452689443683 has 8 divisors (see below), whose sum is σ = 463247397888. Its totient is φ = 442132866504.

The previous prime is 452689443671. The next prime is 452689443691. The reversal of 452689443683 is 386344986254.

It is a happy number.

It is a Cunningham number, because it is equal to 672822²-1.

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

It is a cyclic number.

It is not a de Polignac number, because 452689443683 - 2¹⁰ = 452689442659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452689443643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336410 + ... + 1009232.

It is an arithmetic number, because the mean of its divisors is an integer number (57905924736).

Almost surely, 2^452689443683 is an apocalyptic number.

452689443683 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

452689443683 is a deficient number, since it is larger than the sum of its proper divisors (10557954205).

452689443683 is a wasteful number, since it uses less digits than its factorization.

452689443683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688513.

The product of its digits is 119439360, while the sum is 62.

The spelling of 452689443683 in words is "four hundred fifty-two billion, six hundred eighty-nine million, four hundred forty-three thousand, six hundred eighty-three".