6517476404121 has 8 divisors (see below), whose sum is σ = 8779555843744. Its totient is φ = 4300190616960.

The previous prime is 6517476404039. The next prime is 6517476404147. The reversal of 6517476404121 is 1214046747156.

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

It is not a de Polignac number, because 6517476404121 - 2¹³ = 6517476395929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6517476404321) 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, 11198412775 + ... + 11198413356.

It is an arithmetic number, because the mean of its divisors is an integer number (1097444480468).

Almost surely, 2^{6517476404121} is an apocalyptic number.

It is an amenable number.

6517476404121 is a deficient number, since it is larger than the sum of its proper divisors (2262079439623).

6517476404121 is a wasteful number, since it uses less digits than its factorization.

6517476404121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22396826231.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 6517476404121 in words is "six trillion, five hundred seventeen billion, four hundred seventy-six million, four hundred four thousand, one hundred twenty-one".