6475960974173 has 2 divisors, whose sum is σ = 6475960974174. Its totient is φ = 6475960974172.

The previous prime is 6475960974169. The next prime is 6475960974209. The reversal of 6475960974173 is 3714790695746.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6351392918809 + 124568055364 = 2520197^2 + 352942^2 .

It is a cyclic number.

It is not a de Polignac number, because 6475960974173 - 2² = 6475960974169 is a prime.

It is a super-2 number, since 2×6475960974173² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6475960974113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3237980487086 + 3237980487087.

It is an arithmetic number, because the mean of its divisors is an integer number (3237980487087).

Almost surely, 2^{6475960974173} is an apocalyptic number.

It is an amenable number.

6475960974173 is a deficient number, since it is larger than the sum of its proper divisors (1).

6475960974173 is an equidigital number, since it uses as much as digits as its factorization.

6475960974173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240045120, while the sum is 68.

The spelling of 6475960974173 in words is "six trillion, four hundred seventy-five billion, nine hundred sixty million, nine hundred seventy-four thousand, one hundred seventy-three".