27356966965372 has 12 divisors (see below), whose sum is σ = 52226936933976. Its totient is φ = 12434984984240.

The previous prime is 27356966965331. The next prime is 27356966965439.

27356966965372 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310874624563 + ... + 310874624650.

It is an arithmetic number, because the mean of its divisors is an integer number (4352244744498).

Almost surely, 2^{27356966965372} is an apocalyptic number.

27356966965372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27356966965372 is a deficient number, since it is larger than the sum of its proper divisors (24869969968604).

27356966965372 is a wasteful number, since it uses less digits than its factorization.

27356966965372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621749249228 (or 621749249226 counting only the distinct ones).

The product of its digits is 4629441600, while the sum is 76.

The spelling of 27356966965372 in words is "twenty-seven trillion, three hundred fifty-six billion, nine hundred sixty-six million, nine hundred sixty-five thousand, three hundred seventy-two".