86546759471 has 2 divisors, whose sum is σ = 86546759472. Its totient is φ = 86546759470.

The previous prime is 86546759447. The next prime is 86546759477. The reversal of 86546759471 is 17495764568.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86546759471 - 2⁶ = 86546759407 is a prime.

It is a super-3 number, since 3×86546759471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86546759477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43273379735 + 43273379736.

It is an arithmetic number, because the mean of its divisors is an integer number (43273379736).

Almost surely, 2^86546759471 is an apocalyptic number.

86546759471 is a deficient number, since it is larger than the sum of its proper divisors (1).

86546759471 is an equidigital number, since it uses as much as digits as its factorization.

86546759471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50803200, while the sum is 62.

The spelling of 86546759471 in words is "eighty-six billion, five hundred forty-six million, seven hundred fifty-nine thousand, four hundred seventy-one".