84556499465548 has 12 divisors (see below), whose sum is σ = 161426044434312. Its totient is φ = 38434772484320.

The previous prime is 84556499465521. The next prime is 84556499465587.

84556499465548 is nontrivially palindromic in base 10.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 960869312065 + ... + 960869312152.

It is an arithmetic number, because the mean of its divisors is an integer number (13452170369526).

Almost surely, 2^{84556499465548} is an apocalyptic number.

It is an amenable number.

84556499465548 is a deficient number, since it is larger than the sum of its proper divisors (76869544968764).

84556499465548 is a wasteful number, since it uses less digits than its factorization.

84556499465548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921738624232 (or 1921738624230 counting only the distinct ones).

The product of its digits is 29859840000, while the sum is 82.

The spelling of 84556499465548 in words is "eighty-four trillion, five hundred fifty-six billion, four hundred ninety-nine million, four hundred sixty-five thousand, five hundred forty-eight".