8003722544 has 10 divisors (see below), whose sum is σ = 15507212460. Its totient is φ = 4001861264.

The previous prime is 8003722537. The next prime is 8003722561. The reversal of 8003722544 is 4452273008.

It is a super-2 number, since 2×8003722544² (a number of 21 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 250116314 + ... + 250116345.

It is an arithmetic number, because the mean of its divisors is an integer number (1550721246).

Almost surely, 2^8003722544 is an apocalyptic number.

It is an amenable number.

8003722544 is a deficient number, since it is larger than the sum of its proper divisors (7503489916).

8003722544 is a wasteful number, since it uses less digits than its factorization.

8003722544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500232667 (or 500232661 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 8003722544 is about 89463.5263333611. The cubic root of 8003722544 is about 2000.3101638967.

The spelling of 8003722544 in words is "eight billion, three million, seven hundred twenty-two thousand, five hundred forty-four".