75893564212 has 24 divisors (see below), whose sum is σ = 134513084160. Its totient is φ = 37461384480.

The previous prime is 75893564203. The next prime is 75893564231. The reversal of 75893564212 is 21246539857.

It is a self number, because there is not a number n which added to its sum of digits gives 75893564212.

It is a congruent number.

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, 3606762 + ... + 3627742.

It is an arithmetic number, because the mean of its divisors is an integer number (5604711840).

Almost surely, 2^75893564212 is an apocalyptic number.

It is an amenable number.

75893564212 is a deficient number, since it is larger than the sum of its proper divisors (58619519948).

75893564212 is a wasteful number, since it uses less digits than its factorization.

75893564212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32511 (or 32509 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The spelling of 75893564212 in words is "seventy-five billion, eight hundred ninety-three million, five hundred sixty-four thousand, two hundred twelve".