86171932483 has 24 divisors (see below), whose sum is σ = 107970772560. Its totient is φ = 68167915200.

The previous prime is 86171932481. The next prime is 86171932487. The reversal of 86171932483 is 38423917168.

It is not a de Polignac number, because 86171932483 - 2¹ = 86171932481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86171932483.

It is not an unprimeable number, because it can be changed into a prime (86171932481) 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 23 ways as a sum of consecutive naturals, for example, 5795008 + ... + 5809858.

It is an arithmetic number, because the mean of its divisors is an integer number (4498782190).

Almost surely, 2^86171932483 is an apocalyptic number.

86171932483 is a deficient number, since it is larger than the sum of its proper divisors (21798840077).

86171932483 is a wasteful number, since it uses less digits than its factorization.

86171932483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23987 (or 23980 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The spelling of 86171932483 in words is "eighty-six billion, one hundred seventy-one million, nine hundred thirty-two thousand, four hundred eighty-three".