65544233036 has 12 divisors (see below), whose sum is σ = 116646516840. Its totient is φ = 32216656800.

The previous prime is 65544233011. The next prime is 65544233099. The reversal of 65544233036 is 63033244556.

It is a junction number, because it is equal to n+sod(n) for n = 65544232984 and 65544233002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138864665 + ... + 138865136.

It is an arithmetic number, because the mean of its divisors is an integer number (9720543070).

Almost surely, 2^65544233036 is an apocalyptic number.

It is an amenable number.

65544233036 is a deficient number, since it is larger than the sum of its proper divisors (51102283804).

65544233036 is a wasteful number, since it uses less digits than its factorization.

65544233036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277729864 (or 277729862 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 65544233036 in words is "sixty-five billion, five hundred forty-four million, two hundred thirty-three thousand, thirty-six".