27535066312 has 32 divisors (see below), whose sum is σ = 55689895800. Its totient is φ = 12687865344.

The previous prime is 27535066219. The next prime is 27535066327. The reversal of 27535066312 is 21366053572.

It can be written as a sum of positive squares in 4 ways, for example, as 5278603716 + 22256462596 = 72654^2 + 149186^2 .

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 7 ways as a sum of consecutive naturals, for example, 150387 + ... + 278722.

Almost surely, 2^27535066312 is an apocalyptic number.

It is an amenable number.

27535066312 is an abundant number, since it is smaller than the sum of its proper divisors (28154829488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27535066312 is a wasteful number, since it uses less digits than its factorization.

27535066312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429745 (or 429741 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 27535066312 in words is "twenty-seven billion, five hundred thirty-five million, sixty-six thousand, three hundred twelve".