6477836477843 has 8 divisors (see below), whose sum is σ = 6875177580000. Its totient is φ = 6082305586560.

The previous prime is 6477836477747. The next prime is 6477836477851. The reversal of 6477836477843 is 3487746387746.

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 6477836477843 - 2³⁶ = 6409117001107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6477836477143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452545343 + ... + 452559656.

It is an arithmetic number, because the mean of its divisors is an integer number (859397197500).

Almost surely, 2^{6477836477843} is an apocalyptic number.

6477836477843 is a deficient number, since it is larger than the sum of its proper divisors (397341102157).

6477836477843 is a wasteful number, since it uses less digits than its factorization.

6477836477843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905105437.

The product of its digits is 3186376704, while the sum is 74.

The spelling of 6477836477843 in words is "six trillion, four hundred seventy-seven billion, eight hundred thirty-six million, four hundred seventy-seven thousand, eight hundred forty-three".