65928383333812 has 12 divisors (see below), whose sum is σ = 115390630861380. Its totient is φ = 32959631659136.

The previous prime is 65928383333801. The next prime is 65928383333861. The reversal of 65928383333812 is 21833338382956.

It can be written as a sum of positive squares in 2 ways, for example, as 63275120248356 + 2653263085456 = 7954566^2 + 1628884^2 .

It is a super-3 number, since 3×65928383333812³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139969413 + ... + 1140027244.

It is an arithmetic number, because the mean of its divisors is an integer number (9615885905115).

Almost surely, 2^{65928383333812} is an apocalyptic number.

It is an amenable number.

65928383333812 is a deficient number, since it is larger than the sum of its proper divisors (49462247527568).

65928383333812 is a wasteful number, since it uses less digits than its factorization.

65928383333812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280003890 (or 2280003888 counting only the distinct ones).

The product of its digits is 134369280, while the sum is 64.

The spelling of 65928383333812 in words is "sixty-five trillion, nine hundred twenty-eight billion, three hundred eighty-three million, three hundred thirty-three thousand, eight hundred twelve".