27153343369 has 8 divisors (see below), whose sum is σ = 27286720128. Its totient is φ = 27020211120.

The previous prime is 27153343351. The next prime is 27153343421. The reversal of 27153343369 is 96334335172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27153343369 - 2⁹ = 27153342857 is a prime.

It is a super-2 number, since 2×27153343369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27153343309) by changing a digit.

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, 163539 + ... + 284695.

It is an arithmetic number, because the mean of its divisors is an integer number (3410840016).

Almost surely, 2^27153343369 is an apocalyptic number.

It is an amenable number.

27153343369 is a deficient number, since it is larger than the sum of its proper divisors (133376759).

27153343369 is a wasteful number, since it uses less digits than its factorization.

27153343369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122255.

The product of its digits is 1224720, while the sum is 46.

The spelling of 27153343369 in words is "twenty-seven billion, one hundred fifty-three million, three hundred forty-three thousand, three hundred sixty-nine".