6476943560255 has 64 divisors (see below), whose sum is σ = 9549384192000. Its totient is φ = 4116264542208.

The previous prime is 6476943560239. The next prime is 6476943560287. The reversal of 6476943560255 is 5520653496746.

It is a Cunningham number, because it is equal to 2544984²-1.

It is not a de Polignac number, because 6476943560255 - 2⁴ = 6476943560239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17633111 + ... + 17996679.

It is an arithmetic number, because the mean of its divisors is an integer number (149209128000).

Almost surely, 2^{6476943560255} is an apocalyptic number.

6476943560255 is a deficient number, since it is larger than the sum of its proper divisors (3072440631745).

6476943560255 is a wasteful number, since it uses less digits than its factorization.

6476943560255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364056.

The product of its (nonzero) digits is 163296000, while the sum is 62.

The spelling of 6476943560255 in words is "six trillion, four hundred seventy-six billion, nine hundred forty-three million, five hundred sixty thousand, two hundred fifty-five".