452160020404 has 24 divisors (see below), whose sum is σ = 815537669408. Its totient is φ = 219192441120.

The previous prime is 452160020359. The next prime is 452160020419. The reversal of 452160020404 is 404020061254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5355882 + ... + 5439649.

Almost surely, 2^452160020404 is an apocalyptic number.

It is an amenable number.

452160020404 is a deficient number, since it is larger than the sum of its proper divisors (363377649004).

452160020404 is a wasteful number, since it uses less digits than its factorization.

452160020404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10795855 (or 10795853 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 452160020404 its reverse (404020061254), we get a palindrome (856180081658).

The spelling of 452160020404 in words is "four hundred fifty-two billion, one hundred sixty million, twenty thousand, four hundred four".