4509384248 has 32 divisors (see below), whose sum is σ = 8743244160. Its totient is φ = 2178109440.

The previous prime is 4509384197. The next prime is 4509384263. The reversal of 4509384248 is 8424839054.

It is a super-2 number, since 2×4509384248² = 40669092592221051008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127340 + ... + 158852.

It is an arithmetic number, because the mean of its divisors is an integer number (273226380).

Almost surely, 2^4509384248 is an apocalyptic number.

It is an amenable number.

4509384248 is a deficient number, since it is larger than the sum of its proper divisors (4233859912).

4509384248 is a wasteful number, since it uses less digits than its factorization.

4509384248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32127 (or 32123 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 4509384248 is about 67151.9489516127. The cubic root of 4509384248 is about 1652.1104611046.

The spelling of 4509384248 in words is "four billion, five hundred nine million, three hundred eighty-four thousand, two hundred forty-eight".