859136360827 has 2 divisors, whose sum is σ = 859136360828. Its totient is φ = 859136360826.

The previous prime is 859136360801. The next prime is 859136360879. The reversal of 859136360827 is 728063631958.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 859136360827 - 2¹¹ = 859136358779 is a prime.

It is a super-3 number, since 3×859136360827³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (859136360227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429568180413 + 429568180414.

It is an arithmetic number, because the mean of its divisors is an integer number (429568180414).

Almost surely, 2^859136360827 is an apocalyptic number.

859136360827 is a deficient number, since it is larger than the sum of its proper divisors (1).

859136360827 is an equidigital number, since it uses as much as digits as its factorization.

859136360827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 859136360827 in words is "eight hundred fifty-nine billion, one hundred thirty-six million, three hundred sixty thousand, eight hundred twenty-seven".