671064058075 has 12 divisors (see below), whose sum is σ = 832212097120. Its totient is φ = 536791462560.

The previous prime is 671064058037. The next prime is 671064058151. The reversal of 671064058075 is 570850460176.

It is a happy number.

It is not a de Polignac number, because 671064058075 - 2¹⁹ = 671063533787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1264920 + ... + 1715269.

Almost surely, 2^671064058075 is an apocalyptic number.

671064058075 is a deficient number, since it is larger than the sum of its proper divisors (161148039045).

671064058075 is a wasteful number, since it uses less digits than its factorization.

671064058075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989206 (or 2989201 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 671064058075 in words is "six hundred seventy-one billion, sixty-four million, fifty-eight thousand, seventy-five".