5456866426879 has 8 divisors (see below), whose sum is σ = 6271259103360. Its totient is φ = 4651183832856.

The previous prime is 5456866426877. The next prime is 5456866426919. The reversal of 5456866426879 is 9786246686545.

5456866426879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5456866426879 - 2¹ = 5456866426877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5456866426873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177519269 + ... + 2177521774.

It is an arithmetic number, because the mean of its divisors is an integer number (783907387920).

Almost surely, 2^{5456866426879} is an apocalyptic number.

5456866426879 is a deficient number, since it is larger than the sum of its proper divisors (814392676481).

5456866426879 is a wasteful number, since it uses less digits than its factorization.

5456866426879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355041229.

The product of its digits is 4180377600, while the sum is 76.

The spelling of 5456866426879 in words is "five trillion, four hundred fifty-six billion, eight hundred sixty-six million, four hundred twenty-six thousand, eight hundred seventy-nine".