677912205055041 has 160 divisors (see below), whose sum is σ = 1168448686732800. Its totient is φ = 387374868529920.

The previous prime is 677912205054991. The next prime is 677912205055049. The reversal of 677912205055041 is 140550502219776.

677912205055041 is a `hidden beast` number, since 6 + 7 + 7 + 9 + 12 + 20 + 50 + 550 + 4 + 1 = 666.

It is not a de Polignac number, because 677912205055041 - 2¹⁷ = 677912204923969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677912205055049) 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 159 ways as a sum of consecutive naturals, for example, 3875756310 + ... + 3875931216.

It is an arithmetic number, because the mean of its divisors is an integer number (7302804292080).

Almost surely, 2^{677912205055041} is an apocalyptic number.

It is an amenable number.

677912205055041 is a deficient number, since it is larger than the sum of its proper divisors (490536481677759).

677912205055041 is a wasteful number, since it uses less digits than its factorization.

677912205055041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176041 (or 176032 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 677912205055041 in words is "six hundred seventy-seven trillion, nine hundred twelve billion, two hundred five million, fifty-five thousand, forty-one".