805453300 has 18 divisors (see below), whose sum is σ = 1747833878. Its totient is φ = 322181280.

The previous prime is 805453291. The next prime is 805453343. The reversal of 805453300 is 3354508.

It can be written as a sum of positive squares in 3 ways, for example, as 285339664 + 520113636 = 16892^2 + 22806^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4027167 + ... + 4027366.

Almost surely, 2^805453300 is an apocalyptic number.

It is an amenable number.

805453300 is an abundant number, since it is smaller than the sum of its proper divisors (942380578).

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

805453300 is a wasteful number, since it uses less digits than its factorization.

805453300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054547 (or 8054540 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 805453300 is about 28380.5091568139. The cubic root of 805453300 is about 930.4223233163.

It can be divided in two parts, 80545 and 3300, that added together give a triangular number (83845 = T₄₀₉).

The spelling of 805453300 in words is "eight hundred five million, four hundred fifty-three thousand, three hundred".