86693766375 has 16 divisors (see below), whose sum is σ = 144258427872. Its totient is φ = 46236675200.

The previous prime is 86693766349. The next prime is 86693766377. The reversal of 86693766375 is 57366739668.

It is not a de Polignac number, because 86693766375 - 2¹² = 86693762279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86693766377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115591314 + ... + 115592063.

It is an arithmetic number, because the mean of its divisors is an integer number (9016151742).

Almost surely, 2^86693766375 is an apocalyptic number.

86693766375 is a deficient number, since it is larger than the sum of its proper divisors (57564661497).

86693766375 is a wasteful number, since it uses less digits than its factorization.

86693766375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231183395 (or 231183385 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 66.

The spelling of 86693766375 in words is "eighty-six billion, six hundred ninety-three million, seven hundred sixty-six thousand, three hundred seventy-five".