86588803664447 has 8 divisors (see below), whose sum is σ = 99127216465536. Its totient is φ = 74092536789912.

The previous prime is 86588803664393. The next prime is 86588803664491. The reversal of 86588803664447 is 74446630888568.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86588803664447 - 2⁶ = 86588803664383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86588803661447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10536477233 + ... + 10536485450.

It is an arithmetic number, because the mean of its divisors is an integer number (12390902058192).

Almost surely, 2^{86588803664447} is an apocalyptic number.

86588803664447 is a deficient number, since it is larger than the sum of its proper divisors (12538412801089).

86588803664447 is a wasteful number, since it uses less digits than its factorization.

86588803664447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21072963277.

The product of its (nonzero) digits is 5945425920, while the sum is 77.

The spelling of 86588803664447 in words is "eighty-six trillion, five hundred eighty-eight billion, eight hundred three million, six hundred sixty-four thousand, four hundred forty-seven".