86589511620813 has 32 divisors (see below), whose sum is σ = 129590169626880. Its totient is φ = 57138480967680.

The previous prime is 86589511620793. The next prime is 86589511620817. The reversal of 86589511620813 is 31802611598568.

86589511620813 is a `hidden beast` number, since 8 + 6 + 5 + 89 + 511 + 6 + 20 + 8 + 13 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-86589511620813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86589511620817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16831828 + ... + 21365613.

It is an arithmetic number, because the mean of its divisors is an integer number (4049692800840).

Almost surely, 2^{86589511620813} is an apocalyptic number.

It is an amenable number.

86589511620813 is a deficient number, since it is larger than the sum of its proper divisors (43000658006067).

86589511620813 is a wasteful number, since it uses less digits than its factorization.

86589511620813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38198306 (or 38198300 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 63.

The spelling of 86589511620813 in words is "eighty-six trillion, five hundred eighty-nine billion, five hundred eleven million, six hundred twenty thousand, eight hundred thirteen".