8025376281 has 32 divisors (see below), whose sum is σ = 11589903360. Its totient is φ = 4910383104.

The previous prime is 8025376241. The next prime is 8025376297. The reversal of 8025376281 is 1826735208.

8025376281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8025376281 - 2⁶ = 8025376217 is a prime.

It is a super-4 number, since 4×8025376281⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (8025376211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6593785 + ... + 6595001.

It is an arithmetic number, because the mean of its divisors is an integer number (362184480).

Almost surely, 2^8025376281 is an apocalyptic number.

It is an amenable number.

8025376281 is a deficient number, since it is larger than the sum of its proper divisors (3564527079).

8025376281 is a wasteful number, since it uses less digits than its factorization.

8025376281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 8025376281 is about 89584.4645069668. The cubic root of 8025376281 is about 2002.1124580582.

The spelling of 8025376281 in words is "eight billion, twenty-five million, three hundred seventy-six thousand, two hundred eighty-one".