4521428336 has 20 divisors (see below), whose sum is σ = 8903880264. Its totient is φ = 2223652800.

The previous prime is 4521428287. The next prime is 4521428363. The reversal of 4521428336 is 6338241254.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4521428336.

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 3 ways as a sum of consecutive naturals, for example, 2315330 + ... + 2317281.

Almost surely, 2^4521428336 is an apocalyptic number.

It is an amenable number.

4521428336 is a deficient number, since it is larger than the sum of its proper divisors (4382451928).

4521428336 is a wasteful number, since it uses less digits than its factorization.

4521428336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632680 (or 4632674 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 4521428336 is about 67241.5670251668. The cubic root of 4521428336 is about 1653.5800242518.

The spelling of 4521428336 in words is "four billion, five hundred twenty-one million, four hundred twenty-eight thousand, three hundred thirty-six".