8005070489 has 16 divisors (see below), whose sum is σ = 9048950400. Its totient is φ = 7067977488.

The previous prime is 8005070467. The next prime is 8005070527. The reversal of 8005070489 is 9840705008.

It is not a de Polignac number, because 8005070489 - 2¹² = 8005066393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8005070389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28679 + ... + 129740.

It is an arithmetic number, because the mean of its divisors is an integer number (565559400).

Almost surely, 2^8005070489 is an apocalyptic number.

It is an amenable number.

8005070489 is a deficient number, since it is larger than the sum of its proper divisors (1043879911).

8005070489 is a wasteful number, since it uses less digits than its factorization.

8005070489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158481 (or 158455 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 8005070489 is about 89471.0595052948. The cubic root of 8005070489 is about 2000.4224515111.

The spelling of 8005070489 in words is "eight billion, five million, seventy thousand, four hundred eighty-nine".