886854314705481 has 16 divisors (see below), whose sum is σ = 1314066826296000. Its totient is φ = 591142347774144.

The previous prime is 886854314705461. The next prime is 886854314705573. The reversal of 886854314705481 is 184507413458688.

886854314705481 is a `hidden beast` number, since 8 + 8 + 6 + 8 + 5 + 4 + 3 + 1 + 4 + 70 + 548 + 1 = 666.

It is not a de Polignac number, because 886854314705481 - 2⁶ = 886854314705417 is a prime.

It is a super-2 number, since 2×886854314705481² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (886854314705441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2607105376 + ... + 2607445521.

It is an arithmetic number, because the mean of its divisors is an integer number (82129176643500).

Almost surely, 2^{886854314705481} is an apocalyptic number.

It is an amenable number.

886854314705481 is a deficient number, since it is larger than the sum of its proper divisors (427212511590519).

886854314705481 is a wasteful number, since it uses less digits than its factorization.

886854314705481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214557205 (or 5214557199 counting only the distinct ones).

The product of its (nonzero) digits is 825753600, while the sum is 72.

The spelling of 886854314705481 in words is "eight hundred eighty-six trillion, eight hundred fifty-four billion, three hundred fourteen million, seven hundred five thousand, four hundred eighty-one".