86358277589 has 24 divisors (see below), whose sum is σ = 90220995072. Its totient is φ = 82654584320.

The previous prime is 86358277517. The next prime is 86358277619. The reversal of 86358277589 is 98577285368.

It is not a de Polignac number, because 86358277589 - 2¹⁶ = 86358212053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86358279589) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56701982 + ... + 56703504.

It is an arithmetic number, because the mean of its divisors is an integer number (3759208128).

Almost surely, 2^86358277589 is an apocalyptic number.

It is an amenable number.

86358277589 is a deficient number, since it is larger than the sum of its proper divisors (3862717483).

86358277589 is a wasteful number, since it uses less digits than its factorization.

86358277589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2096 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 68.

The spelling of 86358277589 in words is "eighty-six billion, three hundred fifty-eight million, two hundred seventy-seven thousand, five hundred eighty-nine".