86458711093 has 4 divisors (see below), whose sum is σ = 86529989068. Its totient is φ = 86387433120.

The previous prime is 86458711069. The next prime is 86458711121. The reversal of 86458711093 is 39011785468.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33886182724 + 52572528369 = 184082^2 + 229287^2 .

It is a cyclic number.

It is not a de Polignac number, because 86458711093 - 2⁹ = 86458710581 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86458711093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86458711013) 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 3 ways as a sum of consecutive naturals, for example, 35637168 + ... + 35639593.

It is an arithmetic number, because the mean of its divisors is an integer number (21632497267).

Almost surely, 2^86458711093 is an apocalyptic number.

It is an amenable number.

86458711093 is a deficient number, since it is larger than the sum of its proper divisors (71277975).

86458711093 is a wasteful number, since it uses less digits than its factorization.

86458711093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71277974.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 86458711093 in words is "eighty-six billion, four hundred fifty-eight million, seven hundred eleven thousand, ninety-three".