6554443112361 has 6 divisors (see below), whose sum is σ = 9467528940090. Its totient is φ = 4369628741568.

The previous prime is 6554443112359. The next prime is 6554443112377. The reversal of 6554443112361 is 1632113444556.

6554443112361 is a `hidden beast` number, since 6 + 5 + 544 + 4 + 31 + 12 + 3 + 61 = 666.

6554443112361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6460843828761 + 93599283600 = 2541819^2 + 305940^2 .

It is not a de Polignac number, because 6554443112361 - 2¹ = 6554443112359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6554443112761) 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 5 ways as a sum of consecutive naturals, for example, 364135728456 + ... + 364135728473.

It is an arithmetic number, because the mean of its divisors is an integer number (1577921490015).

Almost surely, 2^{6554443112361} is an apocalyptic number.

It is an amenable number.

6554443112361 is a deficient number, since it is larger than the sum of its proper divisors (2913085827729).

6554443112361 is a wasteful number, since it uses less digits than its factorization.

6554443112361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728271456935 (or 728271456932 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 6554443112361 in words is "six trillion, five hundred fifty-four billion, four hundred forty-three million, one hundred twelve thousand, three hundred sixty-one".