86137478536227 has 32 divisors (see below), whose sum is σ = 121646630476800. Its totient is φ = 54028925035008.

The previous prime is 86137478536163. The next prime is 86137478536279. The reversal of 86137478536227 is 72263587473168.

It is not a de Polignac number, because 86137478536227 - 2⁶ = 86137478536163 is a prime.

It is a super-3 number, since 3×86137478536227³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (86137478532227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2123737174 + ... + 2123777732.

It is an arithmetic number, because the mean of its divisors is an integer number (3801457202400).

Almost surely, 2^{86137478536227} is an apocalyptic number.

86137478536227 is a deficient number, since it is larger than the sum of its proper divisors (35509151940573).

86137478536227 is a wasteful number, since it uses less digits than its factorization.

86137478536227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53515.

The product of its digits is 568995840, while the sum is 69.

The spelling of 86137478536227 in words is "eighty-six trillion, one hundred thirty-seven billion, four hundred seventy-eight million, five hundred thirty-six thousand, two hundred twenty-seven".