75056686973612 has 24 divisors (see below), whose sum is σ = 137072730816000. Its totient is φ = 35893351829456.

The previous prime is 75056686973599. The next prime is 75056686973729. The reversal of 75056686973612 is 21637968665057.

75056686973612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36780062 + ... + 38767077.

It is an arithmetic number, because the mean of its divisors is an integer number (5711363784000).

Almost surely, 2^{75056686973612} is an apocalyptic number.

It is an amenable number.

75056686973612 is a deficient number, since it is larger than the sum of its proper divisors (62016043842388).

75056686973612 is a wasteful number, since it uses less digits than its factorization.

75056686973612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75557965 (or 75557963 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 71.

The spelling of 75056686973612 in words is "seventy-five trillion, fifty-six billion, six hundred eighty-six million, nine hundred seventy-three thousand, six hundred twelve".