5227786678086 has 128 divisors (see below), whose sum is σ = 13329406863360. Its totient is φ = 1487759809536.

The previous prime is 5227786678033. The next prime is 5227786678099. The reversal of 5227786678086 is 6808766877225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100960975 + ... + 101012741.

It is an arithmetic number, because the mean of its divisors is an integer number (104135991120).

Almost surely, 2^{5227786678086} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5227786678086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6664703431680).

5227786678086 is an abundant number, since it is smaller than the sum of its proper divisors (8101620185274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5227786678086 is a wasteful number, since it uses less digits than its factorization.

5227786678086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52835 (or 52829 counting only the distinct ones).

The product of its (nonzero) digits is 758661120, while the sum is 72.

The spelling of 5227786678086 in words is "five trillion, two hundred twenty-seven billion, seven hundred eighty-six million, six hundred seventy-eight thousand, eighty-six".