8487135071 has 2 divisors, whose sum is σ = 8487135072. Its totient is φ = 8487135070.

The previous prime is 8487135047. The next prime is 8487135103. The reversal of 8487135071 is 1705317848.

8487135071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8487135071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8487135871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4243567535 + 4243567536.

It is an arithmetic number, because the mean of its divisors is an integer number (4243567536).

Almost surely, 2^8487135071 is an apocalyptic number.

8487135071 is a deficient number, since it is larger than the sum of its proper divisors (1).

8487135071 is an equidigital number, since it uses as much as digits as its factorization.

8487135071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 8487135071 is about 92125.6482799443. The cubic root of 8487135071 is about 2039.7974192498.

The spelling of 8487135071 in words is "eight billion, four hundred eighty-seven million, one hundred thirty-five thousand, seventy-one".