8002643375 has 16 divisors (see below), whose sum is σ = 10151034816. Its totient is φ = 6297156000.

The previous prime is 8002643333. The next prime is 8002643381. The reversal of 8002643375 is 5733462008.

It is not a de Polignac number, because 8002643375 - 2¹⁶ = 8002577839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517139 + ... + 532388.

It is an arithmetic number, because the mean of its divisors is an integer number (634439676).

Almost surely, 2^8002643375 is an apocalyptic number.

8002643375 is a deficient number, since it is larger than the sum of its proper divisors (2148391441).

8002643375 is a wasteful number, since it uses less digits than its factorization.

8002643375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049603 (or 1049593 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 8002643375 is about 89457.4947950142. The cubic root of 8002643375 is about 2000.2202569925.

The spelling of 8002643375 in words is "eight billion, two million, six hundred forty-three thousand, three hundred seventy-five".