86538555747227 has 8 divisors (see below), whose sum is σ = 87335929750080. Its totient is φ = 85741244331840.

The previous prime is 86538555747191. The next prime is 86538555747239. The reversal of 86538555747227 is 72274755583568.

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 86538555747227 - 2³⁸ = 86263677840283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86538555749227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12866498 + ... + 18401735.

It is an arithmetic number, because the mean of its divisors is an integer number (10916991218760).

Almost surely, 2^{86538555747227} is an apocalyptic number.

86538555747227 is a deficient number, since it is larger than the sum of its proper divisors (797374002853).

86538555747227 is a wasteful number, since it uses less digits than its factorization.

86538555747227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31293733.

The product of its digits is 3951360000, while the sum is 74.

The spelling of 86538555747227 in words is "eighty-six trillion, five hundred thirty-eight billion, five hundred fifty-five million, seven hundred forty-seven thousand, two hundred twenty-seven".