75466106672671 has 16 divisors (see below), whose sum is σ = 89655655934880. Its totient is φ = 62616648568320.

The previous prime is 75466106672647. The next prime is 75466106672681. The reversal of 75466106672671 is 17627660166457.

It is not a de Polignac number, because 75466106672671 - 2⁷ = 75466106672543 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 (75466106672681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2964790710 + ... + 2964816163.

It is an arithmetic number, because the mean of its divisors is an integer number (5603478495930).

Almost surely, 2^{75466106672671} is an apocalyptic number.

75466106672671 is a deficient number, since it is larger than the sum of its proper divisors (14189549262209).

75466106672671 is a wasteful number, since it uses less digits than its factorization.

75466106672671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929606986.

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 75466106672671 in words is "seventy-five trillion, four hundred sixty-six billion, one hundred six million, six hundred seventy-two thousand, six hundred seventy-one".