1086528890317 has 8 divisors (see below), whose sum is σ = 1170134371224. Its totient is φ = 1002927171648.

The previous prime is 1086528890269. The next prime is 1086528890339. The reversal of 1086528890317 is 7130988256801.

It can be written as a sum of positive squares in 4 ways, for example, as 46330840516 + 1040198049801 = 215246^2 + 1019901^2 .

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 1086528890317 - 2⁷ = 1086528890189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086528890017) 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, 325858 + ... + 1509715.

It is an arithmetic number, because the mean of its divisors is an integer number (146266796403).

Almost surely, 2^{1086528890317} is an apocalyptic number.

It is an amenable number.

1086528890317 is a deficient number, since it is larger than the sum of its proper divisors (83605480907).

1086528890317 is a wasteful number, since it uses less digits than its factorization.

1086528890317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881119.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 1086528890317 in words is "one trillion, eighty-six billion, five hundred twenty-eight million, eight hundred ninety thousand, three hundred seventeen".