455320200 has 48 divisors (see below), whose sum is σ = 1411494480. Its totient is φ = 121418560.

The previous prime is 455320193. The next prime is 455320241. The reversal of 455320200 is 2023554.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378834 + ... + 380033.

It is an arithmetic number, because the mean of its divisors is an integer number (29406135).

Almost surely, 2^455320200 is an apocalyptic number.

455320200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455320200 is an abundant number, since it is smaller than the sum of its proper divisors (956174280).

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

455320200 is a wasteful number, since it uses less digits than its factorization.

455320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758886 (or 758877 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 455320200 is about 21338.2332914419. The cubic root of 455320200 is about 769.3175490302.

Adding to 455320200 its reverse (2023554), we get a palindrome (457343754).

It can be divided in two parts, 4553 and 20200, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 455320200 in words is "four hundred fifty-five million, three hundred twenty thousand, two hundred".